2. A random survey of 334 households in Milwaukee County reveals an average of 2.5 children per household with a standard deviation of 3.2 children. What is the probability that the average number of children per household in Milwaukee County exceeds 3.0? In other words, find p(μ>3.0). (5

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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2. A random survey of 334 households in
Milwaukee County reveals an average of 2.5
children per household with a standard
deviation of 3.2 children. What is the
probability that the average number of
children per household in Milwaukee County
exceeds 3.0? In other words, find p(µ>3.0). (5
Transcribed Image Text:2. A random survey of 334 households in Milwaukee County reveals an average of 2.5 children per household with a standard deviation of 3.2 children. What is the probability that the average number of children per household in Milwaukee County exceeds 3.0? In other words, find p(µ>3.0). (5
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