If the true proportion of customers who are below 20 years is P=0.35, what is the probability that a sample size 100 yields a sample proportion between 0.3 to 0.4
A. 0.961
B. 0.827
C. 0.706
D. 0.53
Answer:C
If the true proportion of customers who are below 20 years is P=0.35, what is the probability that a sample size 100 yields a sample proportion between 0.3 to 0.4
A. 0.961 B. 0.827 C. 0.706 D. 0.53