Question

Gestation periods of humans have a mean of 266 days and a standard deviation of 16 days. Let x denote the variable gestation period for humans. Determine the standardized version of x and compute the z score for the gestation period of 227 days. Interpret your answer. (round z score to two decimal places and be specific in your interpretation.)

Answer 1

Answer:

16x=266z

x=16.625z

now, 16×16.625z=266z

average 266z=266z

I.e 0