Type 1 (Alpha) vs. Type 2 (Beta) Error

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  • Опубликовано: 13 янв 2025

Комментарии • 56

  • @DirtyMedicine
    @DirtyMedicine  2 года назад +41

    Just to be clear, the 4x4 box can be arranged in different ways depending on where you put the "accept null" or "reject null" part. So you may see it constructed with the various components in different quadrants. That said, if you understand how to interpret the various subparts (i.e., "False Positive", "False Negative", etc.) then you can always just reconstruct it yourself as needed.

    • @doctorchavan
      @doctorchavan 2 года назад +2

      No video since 6 months

    • @SanguineMedical
      @SanguineMedical 2 года назад +3

      I think this was a great video. As Dirty pointed out, it is important to be able to arrange the table yourself. That is key for answering a question on type 1 and type 2 errors correctly

    • @Sasukeloverxxx
      @Sasukeloverxxx 2 года назад +1

      Hey, you still alive? I don't even need your videos anymore but still looked watching them.

  • @0s9a
    @0s9a 2 года назад +53

    Thank you so much Dirty!!! I just prematched into Pediatrics and it wouldn’t have been possible without your videos… my biggest asset in Step prep… forever grateful to you

  • @manaral-masri5054
    @manaral-masri5054 2 года назад +28

    Thank you! Could you please make us a playlist for all the biostatistics videos so that we can access them easily

  • @foodie_madman7031
    @foodie_madman7031 2 года назад

    What can we conclude from this hypothesis results using both Beta Value and Pearson Correlation?
    Below are the values for each variables :
    1) there is a positive relationship between salary and employee retention.
    Beta Value : -.0379 and Pearson Correlation value : -0.289
    2) there is a positive relationship between communication and employee retention. Beta Value: -0.159 and Pearson Correlation: 0.110
    3) there is a no positive relationship between job satisfaction and employee retention. Beta Value: -0.115 and Pearson Correlation: -0.136

  • @SanguineMedical
    @SanguineMedical 2 года назад +5

    For anyone who may struggle with remembering what the null hypothesis is (generally speaking), it may help to think about what the word null actually means :)

  • @RomaBaiMD
    @RomaBaiMD 2 года назад +20

    Hello, SIr.
    I request you to please make a playlist for all biostat /epidem playlist so we can find all the videos at one place and binge watch the subject.

  • @TheGardenDoc
    @TheGardenDoc 2 года назад +3

    I take COMLEX this coming Monday amd STEP on June 3rd. I've watched almost all your videos in preparation. Thank you so much for all the succinct HY info. I feel much better after watching!

    • @fardowsoalimohamud7183
      @fardowsoalimohamud7183 2 года назад

      Hi; how was your exam I hope you passed.
      can you please help me
      I’m facing a problem getting my ecfmg/notarycam registration and I don’t know what to do.

  • @AzharIMGS
    @AzharIMGS 2 года назад +40

    Dear, we need a full playlist for Biostatistics we need video every week because Biostatistics is difficult
    Thanks in advance

  • @alih6953
    @alih6953 2 года назад +2

    I miss you so much where have you been? Please come back!

  • @alvaro37nf
    @alvaro37nf 2 года назад

    Thank you so much for this video. You are making an enormous contribution to reduce educational disparities

  • @anas.n23
    @anas.n23 8 месяцев назад +4

    Read alPha as alFa, F and P -> False Positive

  • @MagicByEli
    @MagicByEli 2 года назад

    You are so close to being the free, funny Dr. Ryan of RUclips!

  • @MagicByEli
    @MagicByEli 2 года назад +4

    Dirty! Can you please make a virology series? I’ve watched every single one of your videos (except the OMM ones) and feel like you’re so close to being the first RUclips series that covers everything on step 1 and this seems like a missing topic. Thanks so much!

  • @ayham2000ify
    @ayham2000ify Год назад +2

    hey man, is everything fine??
    hope you are doing well
    just wanted to thank you again for these videos i literally tell everyone in college about how great your videos are

  • @Mktorres9
    @Mktorres9 2 года назад +3

    Will you start making step 2 specific videos anytime soon

  • @medsplanations
    @medsplanations 2 года назад +1

    If you could provide us with more on statistics that would be greatly appreciated. Thank you for this!

  • @ooooooo4922
    @ooooooo4922 2 года назад +2

    Dirty it's been 6m since your last video we miss you

  • @cristobalalmendares2645
    @cristobalalmendares2645 2 года назад +2

    We need you Dirty, please come back

  • @sohailgolageri1701
    @sohailgolageri1701 7 месяцев назад +2

    First video where I didn’t understand anything

  • @bajrangsinghdeora3193
    @bajrangsinghdeora3193 2 года назад +5

    Dirty ! Where are you it’s been 3 months now 🤷

  • @mohamedmustafa3671
    @mohamedmustafa3671 2 года назад +1

    Nice, Great Job as usual
    I think we can add too that Power depends on beta error not alpha

  • @Hanyssey
    @Hanyssey Год назад +1

    We need more videos please. Antibiotics.

  • @현애-hyeonae
    @현애-hyeonae 2 года назад

    Hi Dr hope you're doing great ☺️
    Can you please recommend what to start with first like mirco or immunity or biochem or what this question is making a headache for me and I appreciate your response, thanks in advance doc

  • @loneange
    @loneange 2 года назад +1

    Love your videos! Pls make ophthalmology lectures as well :)

  • @dr.step2ck
    @dr.step2ck 2 года назад

    Hi, thankyou for all your videos.youre great! , can u please please make a video about hyponatremia? It's such a confusing topic especially on step 2 and there's no good sources out there to learn it !:(

  • @msbee669
    @msbee669 2 года назад +3

    Hi dirty med, you haven’t posted in a while 😔 hope everything is well

  • @asdfjklasdfjkl408
    @asdfjklasdfjkl408 Год назад

    Thank you for making this. I hate statistics, almost as much as I hate embryology.

  • @anubs6558
    @anubs6558 2 года назад +3

    Had this on exam day!

  • @janebridge2068
    @janebridge2068 2 года назад +1

    hi! thank you for these videos! I used basically all of your videos for step 1. Just wondering if you have any interest in making videos/educational content for the shelf exams for core rotations like IM, surgery, family etc?
    THANK YOU!

    • @melodyn4273
      @melodyn4273 2 года назад

      Hey Went through all the videos too and I’m feeling so much more confident since my basic sciences were done a couple years ago! I have my exam in 10 days so if you don’t mind i would love to know how going through pretty much all of dirtys videos helped you? I’m guessing it went well since your asking for More step 2 videos 😃 so I though I’d ask, . I’d really appreciate your feedback and Anything you would do differently too?

  • @jamilamuhaisen6922
    @jamilamuhaisen6922 2 года назад +1

    we need some malaria mnemonics dirty .. pls help us out here

  • @whocongenital6201
    @whocongenital6201 2 года назад

    How can we know whether the null hypothesis is true or false without releasing the drug in market

  • @jessegrainer1297
    @jessegrainer1297 Год назад

    Do you have a website instead of RUclips?

  • @clinicalpediatrics
    @clinicalpediatrics 2 года назад

    Wows most awaited video ❤️

  • @bhargaviminchu6137
    @bhargaviminchu6137 8 месяцев назад

    Nice explanation 😊

  • @srushtichaudhari7210
    @srushtichaudhari7210 Год назад

    Hey can you please make psychiatry related videos more?!!

  • @warisalikhan3208
    @warisalikhan3208 3 месяца назад

    Too amazing ❤

  • @kalpitsingh2851
    @kalpitsingh2851 Год назад

    THANKS G

  • @mohammadjarrar5995
    @mohammadjarrar5995 2 года назад

    Thanks it hepled🔥 😊

  • @JessyP-u6q
    @JessyP-u6q 9 месяцев назад

    0s9a
    Always dirty
    Why when guys are with neat why at all clingging where there are too many neat prof

  • @TheIndian41
    @TheIndian41 2 года назад

    Love this!!!

  • @GloriaShamsi
    @GloriaShamsi 5 месяцев назад

    Wording your hypothesis is the critical first step.

  • @palomaaveni451
    @palomaaveni451 11 месяцев назад

    I LOVE YOU DIRTY

  • @ewertonuchoa
    @ewertonuchoa Год назад

    Amazing

  • @علي_سلام_3
    @علي_سلام_3 2 года назад

    If you can change the name of the channel it would be better

  • @studypurpose1559
    @studypurpose1559 Год назад

    Thrid year mbbs students attendence hera

  • @amnaehsan200
    @amnaehsan200 5 месяцев назад

    thanks it didNOT help u confused me moreeee

    • @Hellastorytella
      @Hellastorytella 5 месяцев назад +1

      Do Randy Neill MD biostats questions on this topic. It might help.

  • @MultiDua123
    @MultiDua123 2 года назад +1

    I have always loved your videos. They made every difficult topic for me so easy. But in this one, I really can not follow what you are trying to convey.😂 You could have done better than this