1. The mean weight of 5-year-old children is 39.5 pounds, and the standard deviation is 3.2 pounds. If a sample of 52 5-year-old children is selected, find the probability that the mean of the sample will be greater than 37.5 pounds. Assume the data are normally distributed. Based on your answer, would you consider the group overweight?
1. The mean weight of 5-year-old children is 39.5 pounds, and the standard deviation is 3.2 pounds. If a sample of 52 5-year-old children is selected, find the probability that the mean of the sample will be greater than 37.5 pounds. Assume the data are normally distributed. Based on your answer, would you consider the group overweight?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 19SGR
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![1. The mean weight of 5-year-old children is 39.5 pounds, and the standard deviation is 3.2 pounds.
If a sample of 52 5-year-old children is selected, find the probability that the mean of the sample
will be greater than 37.5 pounds. Assume the data are normally distributed. Based on your answer,
would you consider the group overweight?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2a0c162-22d3-467a-9332-edfdd7175ba5%2F4238b536-c484-41af-b18d-75a82a92c90d%2Fby3lqk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The mean weight of 5-year-old children is 39.5 pounds, and the standard deviation is 3.2 pounds.
If a sample of 52 5-year-old children is selected, find the probability that the mean of the sample
will be greater than 37.5 pounds. Assume the data are normally distributed. Based on your answer,
would you consider the group overweight?
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