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
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill