A Fourth Hypothesis Testing Example

[@bragibbszungu2198]

Your videos are extremely helpful Mr. Kaplan. They helped me prepare for my Stats exam. You make everything so easy to understand. You ROCK :)!

[@anthonycarbonaro7890]

Charles Kaplan your presentation are very helpful. Thank you..
Hope you continue !!
Wishing you the very best.

[@rodriguez745]

good video.really helpful for my hypothesis assignment

[@rodriguez745]

very helpful thanks

[@amarbenbenaissa1555]

Is it just me or shall we really make a t test instead of a z test because we have a sample standard deviation actually not a population one!

[@MultiKhush]

gud job man