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An article published in 2007 gave the following information about the residents of California. 25% are between 18 and 34 years old, 51% are between 35 and 64 years old, and 14% are 65 years old or older. Data was collected from 200 randomly selected Deople who purchased a lottery ticket. 36 were purchased by people 18-34, 130 by people 35-64, and 34 by people 65 and over. Is is appropriate to claim that one or more of these three ages groups buys a disproportionate share of lottery tickets? Use a level of significance of 0.10.

An article published in 2007 gave the following information about the residents of California. 25% are between 18 and 34 years old, 51% are between 35 and 64 years old, and 14% are 65 years old or older. Data was collected from 200 randomly selected Deople who purchased a lottery ticket. 36 were purchased by people 18-34, 130 by people 35-64, and 34 by people 65 and over. Is is appropriate to claim that one or more of these three ages groups buys a disproportionate share of lottery tickets? Use a level of significance of 0.10.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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An article published in 2007 gave the following information about the residents of California. 25% are between 18 and 34 years old, 51% are between 35 and 64 years old, and 14% are 65 years old or older. Data was collected from 200 randomly selected people who purchased a lottery ticket. 36 were purchased by people 18-34, 130 by people 35-64, and 34 by people 65 and over. Is is appropriate to claim that one or more of these three ages groups buys a disproportionate share of lottery tickets? Use a level of significance of 0.10.
Transcribed Image Text:An article published in 2007 gave the following information about the residents of California. 25% are between 18 and 34 years old, 51% are between 35 and 64 years old, and 14% are 65 years old or older. Data was collected from 200 randomly selected people who purchased a lottery ticket. 36 were purchased by people 18-34, 130 by people 35-64, and 34 by people 65 and over. Is is appropriate to claim that one or more of these three ages groups buys a disproportionate share of lottery tickets? Use a level of significance of 0.10.
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