QUESTION 1 of 2
I do not understand example 94 from chapter 6. May you please put up a video for it?
QUESTION 2 of 2
Im reviewing the lecture questions. For number 94 on chapter 6, how did they figure out the variance and show that sample mean was an unbiased estimator of the mean (part B and C of question 94). It gave the answer but did not explain.