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A study has found 46% of Americans confess to only cleaning their living space if they know they are having guests. A sample of 60 people were polled. a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.51 Upper: Value: 7.1804

A study has found 46% of Americans confess to only cleaning their living space if they know they are having guests. A sample of 60 people were polled. a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.51 Upper: Value: 7.1804

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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A study has found 46% of Americans confess to only cleaning their living space if they know they are having guests. A sample of 60 people were polled. a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.51 Upper: Value: 7.1804
Transcribed Image Text:A study has found 46% of Americans confess to only cleaning their living space if they know they are having guests. A sample of 60 people were polled. a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.51 Upper: Value: 7.1804
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