The average number of kilos of meat a person consumes in a year is 91 kilos. Assume that the standard deviation is 8 kilos and the distribution is approximately normal. If a sample of 40 individuals is selected, find the probability that the mean of the sample will be 90 kilos or greater per year. Express your answer in percent form with 2 decimal places (with percent symbol - e.g. 10.00%)
The average number of kilos of meat a person consumes in a year is 91 kilos. Assume that the standard deviation is 8 kilos and the distribution is approximately normal. If a sample of 40 individuals is selected, find the probability that the mean of the sample will be 90 kilos or greater per year. Express your answer in percent form with 2 decimal places (with percent symbol - e.g. 10.00%)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
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The average number of kilos of meat a person consumes in a year is 91 kilos. Assume that the standard deviation is 8 kilos and the distribution is approximately normal.
If a sample of 40 individuals is selected, find the probability that the
Express your answer in percent form with 2 decimal places (with percent symbol - e.g. 10.00%)
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