Congratulations Sir! You are a magical teacher in my life who can make so difficult thoughts simple with premium quality. hope you all the best and take care of yourself.
Thank you so much sir... I have been watching videos on type1 and type 2 errors on RU-vid since 4-5 days but today I found the right video, got my concepts clear.....
Please solve this : Suppose you want to test the null hypothesis H0 : miu=100 against the alternative hypothesis H1: miu>100 using, alpha = 0.05, the population in question is normally distributed with mean 96 and standard deviation 12. A random sample of size 42 is used (i)Sketch the sampling distribution of X assuming that H0 is true.( ii) Find the probability of type II error and power of the test.
A researcher conducted a research that majority of people die durnig pandemic bought a new phone during last year.if his assumption is correct which statistical test should be appropriate to analyze the data??
sir, I wanted to know how did you calculated the (1-x) Term after calculating the probability in (24:29). How did you calculate the probability similar to zero? I am confused a bit if anyone can help please do😃
Sir mujhe type 1 and type 2 errors me thodi problem aa rahi hai. Maine call v kiya aapko but koi lady receive ki aur boli sir avi class le rahe hai so 9 baje ke baad call kijiyega