The human gestation length is said to be normally distributed with a mean of 266days and a standard deviation of - Applied Mathematics - Probability

Question

The human gestation length is said to be normally distributed with
a mean of 266days and a standard deviation of 16days suppose
64pregnancies are randomly selected What is the probability that
the average gestation length lies between 262 and 270 days

Vishal · Answer

Please find this answer
<img src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_62fd22f6859fc%20png">

The human gestation length is said to be normally distributed with a mean of 266days and a standard deviation of 16days.suppose 64pregnancies are randomly selected. What is the probability that the average gestation length lies between 262 and 270 days