Statistics 101: Introduction to Hypothesis Formulation

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  • Опубликовано: 17 ноя 2024

Комментарии • 187

  • @aseri93
    @aseri93 5 лет назад +108

    Education on RUclips is actually a revolution

    • @Phyto.
      @Phyto. 5 лет назад +4

      100%, I am passing university courses due to it, it's incredible.

    • @sansin-dev
      @sansin-dev 5 лет назад +1

      @@Phyto. Its called RUclips University for a reason

    • @vikranttyagiRN
      @vikranttyagiRN 4 года назад +1

      I am living and breathing education because of RUclips. College sucks big time

    • @rossgai8630
      @rossgai8630 3 года назад

      you are right. i didn't realize that

  • @aleksandarkaraivanov4934
    @aleksandarkaraivanov4934 9 лет назад +55

    Men you are golden! I scored 92% on my exam and I have to thank much more to you than my paid tutor! You should be very proud with this great work you are doing!

    • @BrandonFoltz
      @BrandonFoltz  9 лет назад +10

      Aleksandar Karaivanov Thank you very much! I am proud of the videos, but I am even more proud of viewers like you who do so well. :) Keep on learning!

    • @logicdean1735
      @logicdean1735 9 лет назад +3

      ***** I am so glad that people like you exist. You're an absolutely remarkable human being.

  • @shabanshneta5457
    @shabanshneta5457 9 лет назад +24

    I've seen a lot of tutorials of all kind, from Mathematics, Programming, Physics... . I've never seen a professor (including the guys from MIT) explain things so clearly. It's obvious just from looking at those slides that you have put a lot of effort into your videos. Thank you very much mr. Foltz. :)

  • @donibrasco1984
    @donibrasco1984 8 лет назад +72

    Teaching perhaps is an art. And i never seen anyone be so good at it. Thank you so much.

    • @BrandonFoltz
      @BrandonFoltz  8 лет назад +14

      Thank you so much my friend. Knowing it helps is all the thanks I need. Hang in there and keep on learning!

    • @imgonnakeepondancin
      @imgonnakeepondancin 4 года назад

      For real!

  • @sunilgovindan100
    @sunilgovindan100 9 лет назад +6

    Mr.Brandon, your videos are potential life savers. Anyone who is in real need of an introductory level of knowledge, your videos are just the pills they need. I'm a post graduate analytics student and you are already popular among my batch mates. Many of them watch your videos to begin with and then continue with our course materials. Please continue the excellent work you are doing by helping millions of students and knowledge seekers out there. Kudos !!

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад +30

    Thank so much! :) I appreciate your kind words...but the high fives go to YOU. Awesome job my friend. You did it. You found the way. I just turned up the lights a bit. Treat yourself to something nice. :P All the best, B.

  • @chakkapark
    @chakkapark 7 лет назад +63

    My parents dont even believe in me, so nice to know that there is someone out there that still believes

  • @orbinroad
    @orbinroad 11 лет назад +1

    I cannot thank you enough for your videos! I'm in an online statistics class and wasn't having any trouble until I reached hypothesis testing. Your videos helped me understand the big picture for that material and I got a 99 on my test! High fives to you!

  • @hibaalmayahi7095
    @hibaalmayahi7095 11 лет назад +10

    Well,generally I am open minded. But here I cant understand why would any human mind dislike such a video!

  • @niagaracanadagooners2111
    @niagaracanadagooners2111 5 лет назад +1

    ur a lifesaver... I Thank God that I found a tutor like you who makes stats easy for a Master's student like me who has no idea of stats... I have my exam in Quantitative Analysis, and this is great...

  • @dhelevationconsulting4174
    @dhelevationconsulting4174 9 лет назад +1

    Brandon....I don't know which I appreciate more: your encouraging and affirming words at the beginning and end of your videos or the clear and straight forward way you explain stats. I am a doctoral student who has hit the stats wall hard... but you have helped bring the bricks down! Please do not stop creating and posting these wonderfully effective videos!! Blessings to you!

  • @sarahnicolegutierrez790
    @sarahnicolegutierrez790 5 лет назад +5

    15 seconds into the video and im already learning. It's really important to believe in your students when you're teaching. 🥰

  • @yippeehaha24-y1y
    @yippeehaha24-y1y 9 лет назад +2

    I'm taking a quantitative class for my grad program and your presentations make my learning SO much easier. I shared your channel with classmates and hope they take advantage of your excellent videos.

  • @pawananand9095
    @pawananand9095 Год назад +1

    There can not be a better explanation of this topic. Thank you Brandon

  • @shivamwagh22
    @shivamwagh22 4 года назад +2

    I had almost given up on passing my Stats course for this semester. Thank you for those words of encouragement and your way of teaching is phenomenal! I am gonna try my best!

  • @laurafarkas2007
    @laurafarkas2007 4 года назад

    Your videos are the only reason I am passing statistics with a decent grade. You actually teach the material. Thank you so much!

  • @sasithrennathan795
    @sasithrennathan795 10 лет назад

    I am from Malaysia. Your video explains it easily! Great Job for helping out others for free. Not many are like you.

  • @ankursharma7812
    @ankursharma7812 4 года назад

    There is not a single person I have seen like Brandon with such s susceptible and easy to go videos.
    Thank you Brandon

  • @kewtomrao
    @kewtomrao 3 года назад

    That intro is pure gem!!Helped me to walk the rough path!!Thanks sir!!

  • @brittanyp6542
    @brittanyp6542 8 лет назад

    I wish you were my professor. Spent an entire semester knowing almost nothing about what's going on and within one week I'm almost up to speed for my exam. THANK YOU!

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад +2

    Oh thank you so so much Nick! I am so glad you find them helpful. Many students struggle with stats so I just try to do what I can to help. And yes concrete examples are the best! :) But the truly awesome people are those like yourself that have committed to learning and improving. Thanks again and all the best! - B

  • @YoppyYunhasnawa
    @YoppyYunhasnawa 10 лет назад +1

    Thank you very much for the great video Sir. I'm a graduate student in informatics and I'm new to statistics, so I struggle on it every week. It's lucky for me to find your channel. This series of videos give me a lot of new understanding in just a view minutes. Awesome!

  • @GinaBermudo
    @GinaBermudo 9 лет назад

    Thank you, Mr. Foltz. You make statistics fun with your simple, clear and direct to the point explanations.

  • @raquelocasio8002
    @raquelocasio8002 4 года назад +2

    I'm having to use a textbook that completely skips defining the null or alternative hypothesis. I'm definitely going to share this with fellow students. Thanks for the video!

  • @xiaochencai9568
    @xiaochencai9568 8 лет назад

    The best video. Thousands time better than professor in school

  • @shaniceshipp8677
    @shaniceshipp8677 5 лет назад +5

    excellent. Great lecture for online courses. Learning this Fall 2019.

  • @adityasatyam6300
    @adityasatyam6300 3 года назад

    If all youtube faculties come on a common platform and create a university / college , millions of excellent graduates would come out every year of that institutue . Thanks for such explanation .

  • @ubermommymara
    @ubermommymara 10 лет назад

    THANK YOU SO MUCH FOR YOUR VERY VERY HELPFUL VIDEOS ...I AM WATCHING THIS IN PREPARATION TO COMPLETING MY TAKE-HOME FINAL EXAM FOR BIOSTATISTICS - NOW IT IS FINALLY ALL COMING TOGETHER!!

  • @tunahangumuskaya5356
    @tunahangumuskaya5356 5 лет назад

    Everyone can be good in any topic but not everyone can teach it as you do. Thank you for your time.

  • @markneumann381
    @markneumann381 Год назад

    Thank you for sharing your knowledge and being such a wonderful teacher.

  • @123risu
    @123risu 11 лет назад +1

    Best and clear statistic lectures i have ever seen!

  • @Stitch_spring
    @Stitch_spring 4 года назад

    I passed my masters in stats course because of you, I was falling pretty hard and was able to be motivated watching your videos and passed :)

  • @nwabuezeedwin8122
    @nwabuezeedwin8122 4 года назад

    Great work. I just started this series today and it has been awesome.

  • @benjamcg
    @benjamcg 2 года назад

    The intro to this video has strong Dashboard Confessional vibes. And then it goes to an inspirational speech. I hypothesize that Brandon Foltz has owned a Relient K album.

  • @kessangla7864
    @kessangla7864 4 года назад

    I know that this channel and these videos are really old, but Sir I just want to say that it helps students like me, even today.

  • @jyotsanadhawan
    @jyotsanadhawan 6 лет назад

    The explanation in this video makes the formulation of Hypothesis testing so much clear.

  • @SF-rl7hl
    @SF-rl7hl 10 лет назад

    Brandon you have a special quality for teaching and remaining positive, Excellent! You are doing what you were meant to do, thank you!

  • @sandipsarkar4555
    @sandipsarkar4555 8 лет назад +1

    I'm really so grateful having come across these videos, they really made my concepts crystal clear !!!! Thanks a ton Mr Brandon

  • @nppnishu2005
    @nppnishu2005 7 лет назад

    Thank you for teaching basics in such a simple manner and words.

  • @whiteorchid1957
    @whiteorchid1957 8 лет назад

    Thanks for starting off the session with a pep talk! I like your conversational style and the pace of the session. The slides are visually appealing and examples are relatable and appropriate for this class level.

  • @pereriksson1518
    @pereriksson1518 3 года назад

    I am glad everyone got a glimpse of the metric system in this lesson as well :-)

  • @dawn123ish
    @dawn123ish 5 лет назад

    Okay, this is your calling. I bow to the master teacher. Keep up the good work!!

  • @dvrdon23
    @dvrdon23 7 лет назад +3

    thank you Brandon Foltz, Statistics illuminated! your teaching strategies is effective. God Bless!

    • @BrandonFoltz
      @BrandonFoltz  7 лет назад

      You are very welcome. Thank you so much for watching. Keep on learning and pay it forward.

  • @ericknutson8856
    @ericknutson8856 3 года назад

    Hi Brandon- Thanks for all the free content you create. I'm working on becoming a data scientist and your stats playlists have been a great help to me. You are so kind and your videos are nice and simple. I've shared your channel with my class mates in my Master's of Data Science program at University of Wisconsin. Thanks!

  • @swharbor
    @swharbor 4 года назад

    one of the best presentations on this topic and I have gone through at least 4 different stats classes or review instances. good use of slide transitions to move concepts a long.

  • @nabilaanish2902
    @nabilaanish2902 9 лет назад +7

    such a great video, with excellent explaintation. Thank you for making the viewers feel confieent.

    • @BrandonFoltz
      @BrandonFoltz  9 лет назад +2

      +Nabila Anish You are so welcome! Thank you for watching!

  • @Karen_666
    @Karen_666 4 года назад

    the way you break it down helps a ton!

  • @jesus4life271
    @jesus4life271 10 лет назад

    You are amazing way better than my professor who tends to go really fast, thank you soo much highly appreciated!

  • @virgiliodagoro3996
    @virgiliodagoro3996 9 лет назад

    I am learning a lot from your discussions. Very well explained!!!Thank you.

  • @latasharose-harrison4599
    @latasharose-harrison4599 6 лет назад

    I am thankful for your skills as a teacher. Awesome

  • @teffanyfletcher3820
    @teffanyfletcher3820 8 лет назад +16

    my gosh the beginning of this made me cry

  • @Azureandfabricmastery
    @Azureandfabricmastery 6 лет назад

    Thank you Brandon. I like your teaching methodology by revolving around an example problem. That actually helps to understand concepts much better. May God bless you for your valuable time and efforts

  • @deepalidixit8623
    @deepalidixit8623 4 года назад

    love your stepwise approach, you ROCK!

  • @donjetarexha8377
    @donjetarexha8377 9 лет назад +1

    Sir,your tutorials really helped me for exam preparation. Your work is amazing,Thank You for sharing.

  • @shivanidhand7052
    @shivanidhand7052 4 года назад

    superb explanation Sir,You have explained in an excellent manner

  • @sandeepsahni360
    @sandeepsahni360 4 года назад

    Sir to compare this video with any other video of others is totally foolishness. Hats off for such a buttery clarity.
    God bless you. Keep going higher and higher.

  • @patriciabell1379
    @patriciabell1379 7 лет назад

    This was so extremely helpful! Thank you for going step by step. I actually, for the first time was able to understand, after months of trying. Thank you!

  • @syrianinksa
    @syrianinksa 8 лет назад

    I just started with your videos and it looks really easy and useful to watch
    thanks a lot

  • @Hikmatnoma
    @Hikmatnoma 6 лет назад

    Awesome! Simplicity and real examples are the goal!

  • @saraalidadiani3944
    @saraalidadiani3944 3 года назад

    Your explanation is AWESOME Thank you ☺

  • @deepakkala5198
    @deepakkala5198 11 лет назад

    Gr8 explaination! In the car example, what should be the Null Hypothesis? Is it
    a. The car has efficiency >30
    b. Car has efficiency =< 30

  • @qiqisama4114
    @qiqisama4114 2 года назад

    This really helps me for my statistics course

  • @souvikroy1448
    @souvikroy1448 3 года назад

    You are great. Thanks for making a detailed lecture for beginners

  • @alezmathew
    @alezmathew 8 лет назад

    Awesome Videos. I have started learning alot from your videos .

  • @shekharsrk
    @shekharsrk 6 лет назад

    SUperb video... clarifies the concept in such detail with simplicity and interesting examples... If i could make such videos, my life would be so satisfying... well done

  • @jaskaransingh2066
    @jaskaransingh2066 9 лет назад

    thanks for making and sharing these videos, they really go a long way in helping people who are struggling with the subject...keep up the good work

  • @wooddog007
    @wooddog007 4 месяца назад

    Brandon. I watched PL09 & 14. I feel that this information was as good as a paid course. So please accept this special thanks for taking the time to do these incredibly high quality vids. 😊🌎

    • @BrandonFoltz
      @BrandonFoltz  4 месяца назад

      OMG thank you so much 🙏 I really appreciate your kind words and the super thanks of course. Deeply grateful ☺️

  • @ethansong4179
    @ethansong4179 5 лет назад

    Thank you Mr Foltz,your explanation is much more clearer than my lecturer. They could have just played your videos in the lectures. LOL.

  • @somedudem8
    @somedudem8 10 лет назад

    Thnx for helping me with my psychology degree...They told me there was no math in that course!

  • @jordangast
    @jordangast 4 года назад

    I really appreciate your teaching style, thank you!

  • @arahmanabdelrahman6661
    @arahmanabdelrahman6661 7 лет назад

    Thank you for your appreciable efforts
    You have made the thing digestible

    • @BrandonFoltz
      @BrandonFoltz  7 лет назад

      You are very welcome :) Thank you for watching!

  • @themasterpartha
    @themasterpartha 8 лет назад

    Excellent videos i have ever seen for such really difficult topics...It has stimulated me to like statistics lot ..thanks..Pls cover other topics also...i can pay for that

  • @shivamsinha7374
    @shivamsinha7374 3 года назад

    Hi Brandon.....This indeed is a very special video as you are truly unfolding your knowledge in making people understand the basic concepts...which actually nobody cares to provide the students...Thnx...BIG FAN....

  • @shaunaktari12
    @shaunaktari12 Год назад

    Sir you are teaching awesome i really liked this also you motivates us thank you sir.

  • @beatrizhernandez3018
    @beatrizhernandez3018 7 лет назад +1

    Love your pep talks! You're the best

  • @laurajones3619
    @laurajones3619 11 лет назад

    Thank you so much ... Your information is clear and easy to follow. Thank you too for your inspirational words. ... I am working my way through your videos and I will be sharing a link to your videos with fellow classmates. Best Regards ... Laura

  • @amritasridhar2452
    @amritasridhar2452 6 лет назад

    I liked the video just for the motivational words in the beginning!

  • @chloelouiseshill5061
    @chloelouiseshill5061 9 лет назад

    Love your videos! Watching all the way from Buenos Aires, Argentina.. Wish you made them in Spanish!

  • @tamichock4692
    @tamichock4692 6 лет назад

    Thank you so much for taking the time to explain this so well!

  • @manpreetsinghgugnani
    @manpreetsinghgugnani 9 лет назад

    Thanks a ton man! really cool and very well explained videos. just watched all 14 vids of this playlist I believe you are 3 times better than my stats teacher. Keep up the good work man. sharing this with the whole class xD . thanks :)

  • @ahmetcihan8025
    @ahmetcihan8025 3 года назад

    Thank you my friend for the motivation speech you are the best thanks again and again.

  • @ritadangelo8808
    @ritadangelo8808 7 лет назад

    You are an amazing teacher!

  • @lexgabrees
    @lexgabrees 9 лет назад

    Very informative. Controlling type II error is left out in many books. My question however is : in which practical situations would you actually try to control type II error ?

  • @karend8795
    @karend8795 10 лет назад

    Great videos, your quotes are also wonderful.

  • @whitneyhafner2665
    @whitneyhafner2665 3 года назад

    Lord knows I needed that pep talk!

    • @BrandonFoltz
      @BrandonFoltz  3 года назад

      You have the power Whitney. You can do this. Keep going.

  • @kaydeejean
    @kaydeejean 6 лет назад

    I am currently in an intro to stats class and am completely LOST. You sir have blown my mind and have made all i have learned so far make soooo much more sense. By any chance do you have links to the PowerPoints so i can write on them and take notes as I watch along? Thank you so much again. You have an art for teaching.

  • @lensclicks8727
    @lensclicks8727 8 лет назад

    Easy to understand, great explanation, thanks:)

  • @nicosyunusov3250
    @nicosyunusov3250 9 лет назад

    Good evening mr Brandon. Today I am starting to watch your videos because I have an exam on statistics after 10 days. I must get a high grade from statistics I hope that these videos will helpful. After 10 days I will answer
    The Best Nicat :)

    • @nicosyunusov3250
      @nicosyunusov3250 9 лет назад

      Nicos Yunusov Mr Brandon thanks for your video. Today my exam grades were anounced. I got 92 points. I am very grateful to you.because I understood te logic. You should be very proud of !

  • @psychickoi
    @psychickoi 9 лет назад +3

    You sir are a life saver xD Thank you so much for posting these videos, I was really struggling hard with these concepts.

    • @BrandonFoltz
      @BrandonFoltz  9 лет назад

      Maria Ribeiro Hi Maria! You are very welcome! Glad you find them helpful. :)

    • @Ajy77
      @Ajy77 6 лет назад

      Hi Maria

  • @swatigrover1506
    @swatigrover1506 7 лет назад

    I have always loved your videos. Whenever I have to work on some analysis at work and I feel I have to go through the topics again I refer your channel. In simple beautiful manner you have explained statistics! :)
    I really wish if you could upload similar videos on Marketing analytics if possible.. Looking out a bit more clarity into customer segmentation and all of that..
    Anyhow love your tutorial videos! Thank you so much!

  • @hannahchristine5240
    @hannahchristine5240 6 лет назад

    Thank you so much. You’re giving me hope right now!

  • @joywhite6441
    @joywhite6441 10 лет назад

    Hello Brandon - great job with the videos! They are just what I needed to help me work my way through my Statistics Class. Thank You.

  • @jpmap
    @jpmap 10 лет назад

    @brandon flotz - thanks for the great video :) and also let me say thank you for the encouragement you have as an introduction of this vid, I'm a kind of student who doesn't like dealing with numbers but those words really brighten my hopes up, hope to learn more from the other videos :) thanks

  • @skaai
    @skaai 11 лет назад +1

    first of all, thank you so much for this tip, but one suggestion: many of your lessons follow logically into your next lessons (e.g. hypothesis formulation -> null and alternative hypotheses -> type 1 and type 2 errors) and it would be great to see links to these other lectures. For example, after watching this, I'd want to know more about hypothesis testing and p-values but this page (and the sidebar) does not clearly point to those next subjects... yes, the sidebar sometimes does, but sometimes does not... So I have to go to the youtube search and look for what I need next, hopefully some of it is yours (or I can go to your page and search, but can you tell this is a bit more involved for some folks?) ... I would suggest adding links to closely connected topics (you would know better than most of us) in your "About" section or (i've seen other folks do this) add the "next" video to the top of the sidebar. I don't know how they do it, but I've seen other posters do this. Playlists also can work too (I noticed you have a few), but even THEY aren't all that obvious..... your material is so good, my suggestions are mostly to help you get more of it in our faces... thanks!

    • @BrandonFoltz
      @BrandonFoltz  11 лет назад

      Hi skaai! Thank you for your comment and suggestions. All of my videos are in topic-level playlists and inside each playlist the videos are ordered in the proper content sequence. The problem (for me at least) is that I do not always make the videos sequentially. Sometimes I skip around or come back and add a video between to videos. So I am never 100% sure the publish sequence will match the topic sequence. For now, the playlists will have to do. There is a chrome extension (maybe Firefox too) that tells you if the video you are watching is part of a playlists. Can't remember what it is called though. Thanks do much for watching and all the best! - B

    • @skaai
      @skaai 11 лет назад

      *****
      thank you, I will keep that in mind!

  • @RamzaAkram
    @RamzaAkram 4 года назад +2

    Okay I need my professors to start lecture like this ....

  • @bkyilmaz1705
    @bkyilmaz1705 10 лет назад

    what a great explanation. thank you for effort

  • @cesardario
    @cesardario 11 лет назад

    man this is much better than my MSc.....

  • @sionsimon2921
    @sionsimon2921 7 лет назад

    this video is a really good source for me .but I would really appreciate it more if you did one formulating a hypotheses experimenting amount of current use when :iron is used to press our clothes one time a week vs when iron is used to press our clothes everyday thank you!!!!!¡

  • @tiagotambonis3395
    @tiagotambonis3395 9 лет назад

    Thank you. Nice explanation.