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(d) What is the probability that a random sample of 108 pregnancies has a mean gestation period of 262 days or less? The probability that the mean of a random sample of 108 pregnancies is less than 262 days is

(d) What is the probability that a random sample of 108 pregnancies has a mean gestation period of 262 days or less? The probability that the mean of a random sample of 108 pregnancies is less than 262 days is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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pls send me answer of this question immidiately and  i will rate  you sure . answer both.

The length of human pregnancies is approximately normal with mean =266 days and standard deviation a 16 days. Complete parts (a) through (0). Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Interpret this probability. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) OA If 100 independent random samples of size n=37 pregnancies were obtained from this population, we would expect a sample mean of 262 days or more. B. If 100 independent random samples of size n=37 pregnancies were obtained from this population, we would expect a sample mean of exactly 262 days. sample(s) to have (d) What is the probability that a random sample of 108 pregnancies has a mean gestation period of 262 days or less? The probability that the mean of a random sample of 108 pregnancies is less than 262 days is (Round to four decimal places as needed.) sample(s) to have C. If 100 independent random samples of size n=37 pregnancies were obtained from this bopulation, we would expect 6 sample(s) to have a sample mean of 262 days or less.
Transcribed Image Text:The length of human pregnancies is approximately normal with mean =266 days and standard deviation a 16 days. Complete parts (a) through (0). Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Interpret this probability. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) OA If 100 independent random samples of size n=37 pregnancies were obtained from this population, we would expect a sample mean of 262 days or more. B. If 100 independent random samples of size n=37 pregnancies were obtained from this population, we would expect a sample mean of exactly 262 days. sample(s) to have (d) What is the probability that a random sample of 108 pregnancies has a mean gestation period of 262 days or less? The probability that the mean of a random sample of 108 pregnancies is less than 262 days is (Round to four decimal places as needed.) sample(s) to have C. If 100 independent random samples of size n=37 pregnancies were obtained from this bopulation, we would expect 6 sample(s) to have a sample mean of 262 days or less.
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