The mean height of women in a country (ages 20–29) is 64.1 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume σ = 2.96.The probability that the mean height for the sample is greater than 65 inches is [ ].(Round to four decimal places as needed.)

given data, the height of women in a country (ages 20-29) is 64μ=64σ=2.96n=75 here sample size n…

Answered: The mean height of women in a country…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The mean height of women in a country (ages 20 - 29) is 64.2 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.99. The probability that the mean height for the sample is greater than 65 inches is (Round to four decimal places as needed.)
When making random guesses on an 8 question quiz the probability of guessing correctly on any one question is 0.2. What is the probability of guessing correctly on at least one question?
The mean height of women in a country (ages 20-29) is 64.5 inches. A random sample of 55 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.88. The probability that the mean height for the sample is greater than 65 inches is (Round to four decimal places as needed.)
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The mean height of women in a country (ages 20 - 29) is 64.2 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.75. The probability that the mean height for the sample is greater than 65 inches is (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. All parts showing Clear All Check Answer
daily revenue of a computer repair shop is known to be normally distributed with a mean of $7129 and a st. dev. of $1139. the owner monitors the daily revenue totals for a sample of 35days. what is the probability the mean daily revenue is greater than $6681? answers to 4 decimal places.
The mean height of women in a country (ages 20 - 29) is 64.2 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.52. The probability that the mean height for the sample is greater than 65 inches is (Round to four decimal places as needed.)
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he mean height of women in a country (ages 20−29) is 64.4 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume σ=2.75.

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