You are STILL relevant! I appreciate your time, kindness, and mindblowingly intuitive approach to teaching. I transferred into UCLA - and you have helped in every math class I have had. Thank your thank you thank you!!!
Professor Leonard is the awesomest! I am currently taking Statistics for Behavioral Sciences and NOTHING in class makes sense! We are on chapter 7 about to do the 2nd test and I found these videos, I went back to the beginning and a light bulb has come on!! Thanks for making it statistics for dummies simple!!!!!!
They are like math lawyers. How can we make it so the masses can't understand what we are doing . Excellent. And schools have the audacity to demand teaching degrees when half the teachers are useless. I had a qualified teacher in high school biology. aka - alcoholic. He just turned off the lights and played films everyday.
If every teacher were like him the world would be a much better place. Everyone would want to get an education. I enjoy learning from him so much because he lays it out so clearly and logically ordered that I know exactly what is going on :) THANKS
Professor Leonard you are just an incredible professor. The way in which you explain everything in careful detail makes it so much easier to understand. You add that special sense of humor as the ingredient that makes your lectures enjoyable and fun. Tip my hat!!! Thanks a million. I have everything clear now! God Bless you!!!!!!!
i just love you man, I L O V E YOU!!!! YOU SAVED ME! PLEASE DO NOT TAKE DOWN THESE VIDEOS! I WILL COME BACK AGAIN AND AGAIN TO THOSE!!!! THANK YOU!!!!!! :)
Even after 6 years your session has changed my life. Thank you very much for this outstanding video session. You are the best Professor Leonard. God bless you SIR
Professor Leonard thank you so much! You seriously have a gift for teaching that is unmatched. I wish you the best of luck in all you do and thanks again for these awesome videos and teaching us students who you will never know you have changed their lives.
One important point on median, which was not discussed here. While ignoring outliers, another really important property of median is that it does not change actual values, if you use a slightly alternative way of computing it. That is, given even number of values, you don't take a mean of those two, but simply pick either by random, always choose lower/upper or whatever, depending on problem at hand. The usefulness of this method is that then you never produce values that are _not_ in the actual sample (like mean, which often produces fractions when samples are integers). This is very useful in several computer engineering problems, like image processing/filtering.
I took statistics long ago that I forgot a lot of it. your class is a nice refresher and definitely a lot easier to understand when I learned it the first time.
My teacher went over all of this today and I got kind of lost since her English is not very good. This video was unbelievably helpful. Thank you as always!
First of all, you are literally saving my life with this class, my teacher is awful and you make so much sense. Second of all, I would TOTALLY hire you to be a cow special effects noise. You nailed it.
This man is a Saint! I took statistics from a professor 8 years ago and i forgot everything lucky for me i can review statistics content again 😊 thank you professor Leonard
professor leonard you just saved my life in data science academy. math i´ts something big in data analitys and in my collete i dont understand all chasses. but you make that in easy way. a huge thank you from Brazil professor
you are awesome! you give great explanations. My stats instructor is not very good at teaching, he is so confusing and I am so lost . Thanks for sharing your lecture!
Professor Leonard, thank you so very much for your videos. I was stressing out so much about my statistics class, thanks to you, I am not only doing better I actually understand the lessons.
You are such a great teacher !!!! first exam coming up you explain everything so much better than my professor !! I wish there were more professors like you !
Thank you so much! I so appreciate your videos. Im taking stats at Missouri State and I am a little lost. It is so nice to be able to hear your lectures and review.
The cow-whisperer, Tillamook, Oregon would love you. BTW, you are truly helping me through Math 146, Statistics, at South Puget Sound Community College, Lacey Washington. Thank you
Thank you professor Leonard! With this corona virus epidemic and all college classes switching to online only, your video lectures have saved me from failing ps: great cow moo by the way 😂
this is amazing! My only suggestion is that I can't hear the collective answer of the class. It would be good if the professor would repeat so we at home can check ourselves. Thanks for this!
Three ways to describe CENTER: + Mean: arithmetic average add all the values and divide by the number of values you added Mean = (∑▒x)/(# of values) ( ∑▒x = sum, x = data value) n: # of items in a sample N: # of items in a population Sample mean = X ̅ Population mean = µ + Median: the middle value of a data set *must be in order (we have to organize our data) Then, find the middle value: 1) if odd number of values middle number 2) if even number of values the average of the two middle numbers (e.g: 1 3 4 5 6 7 4.5) Outliers: those values that are two far away from the middle and excluded The mean is not affected by the outliers, but the median is + Mode: the most commonly occuring data value e.g: 5.40 1.10 0.40 3.32 0.40 5.40 2.56 0.40 mode: 0.40 1 2 4 7 11 21 30 mode: Ø Rounding rules: 1) always round a number to one decimal more than what is given (e.g: 1 3 4 5 6 7 (0 decimal) 4.5 (1 decimal)) 2) never round until the very end of the problem
It is statistics with a teacher who actually has a sense of humour and a laidback personality. Much better than those super-boring teachers who just stand and look serious all the time.
Skip javelin outliers mode is the most occuring value screw up overdue Quartile each of four equal groups into which population of results can be devided hodgepodge interquartile range q3-q1
![The most beautiful equation in math, explained visually [Euler’s Formula]](http://i.ytimg.com/vi/f8CXG7dS-D0/mqdefault.jpg)
I can't believe this was uploaded 9 years ago! The lectures are helping me on the college first yr stats course I'm taking
Sameeeee
Me too.
Me too!! 😃
11 years now
@@dogaylmz mee too
You are STILL relevant! I appreciate your time, kindness, and mindblowingly intuitive approach to teaching. I transferred into UCLA - and you have helped in every math class I have had. Thank your thank you thank you!!!
Professor Leonard is the awesomest! I am currently taking Statistics for Behavioral Sciences and NOTHING in class makes sense! We are on chapter 7 about to do the 2nd test and I found these videos, I went back to the beginning and a light bulb has come on!! Thanks for making it statistics for dummies simple!!!!!!
Nobody:
Professor Leonard: MoooooOooooOooooooOOoooooOo
Lol wtf is this
@@drinkmorewater232 u replied to urself xD
he’s such an incredible teacher! he engages the class and makes sure that everyone understands the material. His teaching style is A++++++
Listen to my professor -- don't understand shit.
Read the textbook - no idea what's going on.
Watch Prof Leonard videos - A on the exam.
Thanks again.
They are like math lawyers. How can we make it so the masses can't understand what we are doing . Excellent.
And schools have the audacity to demand teaching degrees when half the teachers are useless. I had a qualified teacher in high school biology. aka - alcoholic. He just turned off the lights and played films everyday.
blackfyre storm true story
blackfyre storm SAME
Im going to find out :)
that is true
If every teacher were like him the world would be a much better place. Everyone would want to get an education. I enjoy learning from him so much because he lays it out so clearly and logically ordered that I know exactly what is going on :) THANKS
11:20 for the cow noise.
should have that in the thumbnail
you make an awesome teacher
and an awesome cow
Got an 100 on my first test thanks to your awesome teaching,
thanks so much Mr. Leonard
Kim Jong Un lol 😂 u waaahlin, my guy
@Kim Jong Un Ouch! you're so "mean"....got it? OK never mind.
Professor Leonard you are just an incredible professor. The way in which you explain everything in careful detail makes it so much easier to understand. You add that special sense of humor as the ingredient that makes your lectures enjoyable and fun. Tip my hat!!! Thanks a million. I have everything clear now! God Bless you!!!!!!!
It's rare to find a professor who makes classes easy to understand, interesting, and funny. You are one of the rare ones, thanks professor Leonard!
i am more than grateful to you sir. u have helped a small town facility deprived indian girl... thnk you....
You are an absolutely phenomenal teacher. Thank you so much for taking the time to not only do these videos but to do them WELL. It's a gift. Truly.
This is a person who has a passion for teaching.. engages with the students and is fun. Watching the Statistics series in prep for upcoming exam
i just love you man, I L O V E YOU!!!! YOU SAVED ME! PLEASE DO NOT TAKE DOWN THESE VIDEOS! I WILL COME BACK AGAIN AND AGAIN TO THOSE!!!! THANK YOU!!!!!! :)
He hasn't taken them down! ;)
Even after 6 years your session has changed my life. Thank you very much for this outstanding video session. You are the best Professor Leonard. God bless you SIR
Professor Leonard thank you so much! You seriously have a gift for teaching that is unmatched. I wish you the best of luck in all you do and thanks again for these awesome videos and teaching us students who you will never know you have changed their lives.
You are such a wonderful teacher. Since the time I discovered your lessons here, I can't go to class before watching your videos. Thanks alot...👏👏👏👏
I'm so grateful that you have made your lecture available on RUclips! You have really helped me to understand and appreciate Statistics! Thank you!
Professor Leonard is a gem of a human being and such an awesome teacher!
Watching 2 hours of your video's has explained more to me than eight 2 1/2 hour lectures from my professor. #BlessUp
I am so happy to have found someone who really enjoys teaching. I look forward to Calculus!
I don't know what I would do without your classes. Thank you.
You add fun to math , they should give you a prize for that .
One important point on median, which was not discussed here.
While ignoring outliers, another really important property of median is that it does not change actual values, if you use a slightly alternative way of computing it. That is, given even number of values, you don't take a mean of those two, but simply pick either by random, always choose lower/upper or whatever, depending on problem at hand. The usefulness of this method is that then you never produce values that are _not_ in the actual sample (like mean, which often produces fractions when samples are integers).
This is very useful in several computer engineering problems, like image processing/filtering.
Twelve years later and I’m using these videos to pass college stats!
This should be titled "Statistics for Dummies". Prof. Leonard teaches with such clarity. I am so thankful I found this!
I took statistics long ago that I forgot a lot of it. your class is a nice refresher and definitely a lot easier to understand when I learned it the first time.
34:42 is when mode is discussed, which is also the most replayed part of the video!
My teacher went over all of this today and I got kind of lost since her English is not very good. This video was unbelievably helpful. Thank you as always!
Thank you so much Prof. Leonard. I have an exam tomorrow and you're clearing things up for me. relieved!
First of all, you are literally saving my life with this class, my teacher is awful and you make so much sense. Second of all, I would TOTALLY hire you to be a cow special effects noise. You nailed it.
I'm taking stats online and you are a gem thanks so much!
Here in 2024. Thank you professor Leonard. Please never delete this channel.
1:00:38 "Do you remember what 'normal' meant?"
Everyone in 2020: 😭
I grew up in Wisconsin, and I'm very impressed with your cow noise. Legit. Mu are my favorite math teacher.
Hope you keep these videos up! Im currently in stats online and these are awesome! Thank you professor Leonard
This man is a Saint! I took statistics from a professor 8 years ago and i forgot everything lucky for me i can review statistics content again 😊 thank you professor Leonard
I would love to attend the live class of professor like him. Huge respect
professor leonard you just saved my life in data science academy. math i´ts something big in data analitys and in my collete i dont understand all chasses. but you make that in easy way. a huge thank you from Brazil professor
you are awesome! you give great explanations. My stats instructor is not very good at teaching, he is so confusing and I am so lost . Thanks for sharing your lecture!
Professor Leonard, thank you so very much for your videos. I was stressing out so much about my statistics class, thanks to you, I am not only doing better I actually understand the lessons.
Ok, I am getting addicted to this great professor's classes...
You are such a great teacher !!!! first exam coming up you explain everything so much better than my professor !! I wish there were more professors like you !
Thank you so much professor. your videos just changed my way of thinking about things. very conceptual way of teaching.Amazing work😃😃
Thank you so much! I so appreciate your videos. Im taking stats at Missouri State and I am a little lost. It is so nice to be able to hear your lectures and review.
Getting a jump start on Fall! So grateful.
Thank you.best math teacher on yt
Omg this playlist is a total life saver! Not to mention those lucky girls are just a lovin this man! Haha
Now i relay can say that i like statistics and that only because of your videos , so thank you
You made my life easier Professor! Really helped me a lot in my MBA. Respect Sir!
The cow-whisperer, Tillamook, Oregon would love you. BTW, you are truly helping me through Math 146, Statistics, at South Puget Sound Community College, Lacey Washington. Thank you
Wow that was the best Mu cow noise I have ever heard, lol. Best professor I have ever seen on RUclips for Statistics. Thank you so much!!!!!
I'm from Belgium & that was the best cow noise I have ever witnessed!!!
19:03. The ringtone took me out ! Love it !
Thank you so much Professor.The best explanation ever
Thanks professor your videos still making a big difference after 10 years 😊 god bless you ❤
Thank you professor Leonard! With this corona virus epidemic and all college classes switching to online only, your video lectures have saved me from failing ps: great cow moo by the way 😂
So smart. Excellent teacher. So handsome. Wish my professor was like him!
THIS man is really amazing, I wish he was my lecturer
I can guarantee I am going to ace my exam in statistics!
Sir God bless you ; Your videos are really helping
I have an STA exam but because of this man everything is simpler
So glad to have found this professor!
these videos are much much helpful in econometrics ....thanks prof. Leonard
I'm also watching right now
What a great lecture)Who is also preparing for midterm exam with Professor Leonard?)
this is amazing! My only suggestion is that I can't hear the collective answer of the class. It would be good if the professor would repeat so we at home can check ourselves. Thanks for this!
11:20 I love the cow impression
49:07 : "Alright, so what I'm gonna do is--"
49:08: MAGIC
If you met me while my b.com in 95, I had never obtained minimum numbers........... You are cool and rocking... Thanks.
I wish I had started watching these videos at the beginning of the semester...
Excellent teaching.
I'm in South Africa doing my first year in university and these are helpful to me too
Thanks Mu Guy (Professor Leonard), you make Statistics interesting!
thanks prof leonard! finally this nonsense makes sense. never stop!
whatever yall paying this man yall need to triple it
What book do they use?
It's 2020 and this video is helping me with my summer session which is flying by. If your still a professor can you do an updated video.
Great Video. I'm not in statistics yet but this seems really easy .
That's why i love Americans :D
haha! he's helping me today with my class! thanks!! :)
Three ways to describe CENTER:
+ Mean: arithmetic average add all the values and divide by the number of values you added
Mean = (∑▒x)/(# of values) ( ∑▒x = sum, x = data value)
n: # of items in a sample
N: # of items in a population
Sample mean = X ̅
Population mean = µ
+ Median: the middle value of a data set
*must be in order (we have to organize our data)
Then, find the middle value: 1) if odd number of values middle number 2) if even number of values the average of the two middle numbers (e.g: 1 3 4 5 6 7 4.5)
Outliers: those values that are two far away from the middle and excluded
The mean is not affected by the outliers, but the median is
+ Mode: the most commonly occuring data value
e.g: 5.40 1.10 0.40 3.32 0.40 5.40 2.56 0.40 mode: 0.40
1 2 4 7 11 21 30 mode: Ø
Rounding rules: 1) always round a number to one decimal more than what is given (e.g: 1 3 4 5 6 7 (0 decimal) 4.5 (1 decimal)) 2) never round until the very end of the problem
GOOD TEACHER! GOOD FUTURE!
You are the best Sir
Love the class.....and the mew...... and the lady yawning silently next to the camera..... indeed...this is statistics for dummies.....
It is statistics with a teacher who actually has a sense of humour and a laidback personality.
Much better than those super-boring teachers who just stand and look serious all the time.
Thank you professor.!!
Skip javelin outliers mode is the most occuring value screw up overdue Quartile each of four equal groups into which population of results can be devided hodgepodge interquartile range q3-q1
The cow....I'm dead lol
Your students are sooooooooooooo lucky!
I actually get it, I understand statistics now!!!!
Why is the mean for a Frequency distribution 76 and not 6? Why do we add all the subjects rather than the classes?
Thank you so much!!! Keep doing what you do
That's a really good cow noise
please reply me ohk
i loving your style of teaching
professor leonard
am in Ghana
I don't see chapter 3.1. How can i get the complete set of this tutorial about statistics.
This dude is awesome!
Does anyone know what textbook he used for this course?
yup! Accurate cow!! I grew up on a steer & hog farm! :)
Solid cow noise