Type 1 (Alpha) vs. Type 2 (Beta) Error
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- čas přidán 3. 08. 2024
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My goal is to reduce educational disparities by making education FREE.
These videos help you score extra points on medical school exams (USMLE, COMLEX, etc.)
For educational purposes only; NOT medical or other advice.
Some videos contain mild profanity and hyperbole solely used to assist with memorization. Viewer discretion advised.
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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.
No video since 6 months
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
Hey, you still alive? I don't even need your videos anymore but still looked watching them.
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
what is "pre"matching?
Thank you so much for this video. You are making an enormous contribution to reduce educational disparities
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
Dear, we need a full playlist for Biostatistics we need video every week because Biostatistics is difficult
Thanks in advance
Thank you! Could you please make us a playlist for all the biostatistics videos so that we can access them easily
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 CZcams series that covers everything on step 1 and this seems like a missing topic. Thanks so much!
If you could provide us with more on statistics that would be greatly appreciated. Thank you for this!
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.
You are so close to being the free, funny Dr. Ryan of CZcams!
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!
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.
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
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 !:(
Love your videos! Pls make ophthalmology lectures as well :)
Will you start making step 2 specific videos anytime soon
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 :)
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
Nice, Great Job as usual
I think we can add too that Power depends on beta error not alpha
I miss you so much where have you been? Please come back!
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!
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?
Dirty it's been 6m since your last video we miss you
Wording your hypothesis is the critical first step.
We need you Dirty, please come back
Had this on exam day!
We need more videos please. Antibiotics.
First video where I didn’t understand anything
Thank you for making this. I hate statistics, almost as much as I hate embryology.
Wows most awaited video ❤️
Nice explanation 😊
Dirty ! Where are you it’s been 3 months now 🤷
THANKS G
Read alPha as alFa, F and P -> False Positive
How can we know whether the null hypothesis is true or false without releasing the drug in market
Do you have a website instead of CZcams?
Thanks it hepled🔥 😊
Hi dirty med, you haven’t posted in a while 😔 hope everything is well
we need some malaria mnemonics dirty .. pls help us out here
Love this!!!
Hey can you please make psychiatry related videos more?!!
Amazing
0s9a
Always dirty
Why when guys are with neat why at all clingging where there are too many neat prof
I LOVE YOU DIRTY
thanks it didNOT help u confused me moreeee
If you can change the name of the channel it would be better
Thrid year mbbs students attendence hera
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