The gestation period of humans follows a normal distribution with a mean of 266 days and a standard deviation of 16 days. Find the probability that a random sample of 36 pregnancies has a mean gestation period within 5 days of the mean. O P(-1.88 < Z < 1.88) = 0.9699 – 0.0301 O P(-1.88 < Z < 1.88) = 0.0301 + 0.0301 O P(-1.88 < Z < 1.88) = 0.0301 – 0.9699 O P(-1.88 < Z < 1.88) = 1 –- 0.9699
The gestation period of humans follows a normal distribution with a mean of 266 days and a standard deviation of 16 days. Find the probability that a random sample of 36 pregnancies has a mean gestation period within 5 days of the mean. O P(-1.88 < Z < 1.88) = 0.9699 – 0.0301 O P(-1.88 < Z < 1.88) = 0.0301 + 0.0301 O P(-1.88 < Z < 1.88) = 0.0301 – 0.9699 O P(-1.88 < Z < 1.88) = 1 –- 0.9699
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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