The mean height of women in a country (ages 20−29) is 63.7 inches. A random sample of 50 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=2.94.
The mean height of women in a country (ages 20−29) is 63.7 inches. A random sample of 50 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=2.94.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
Related questions
Question
The mean height of women in a country (ages
20−29)
is
63.7
inches. A random sample of
50
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=2.94.
The probability that the mean height for the sample is greater than
65
inches is
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