We assume the probability of being born in the winter is


We assume the probability of being born in the winter is 0.25, and consider the sample proportion born in the winter for random samples of size 40.

a. Report the mean of the distribution of sample proportion.

b. Report the standard deviation of the distribution of sample proportion.

c. Tell whether the shape of the distribution of sample proportion in this case is approximately normal.

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: We assume the probability of being born in the winter is
Reference No:- TGS02612499

Expected delivery within 24 Hours