A television station wishes to study the relationship between viewership of its 11 p.m. news program and viewer age (18 years or less, 19 to 35, 36 to 54, 55 or older). A sample of 250 television viewers in each age group is randomly selected, and the number who watch the station's 11 p.m. news is found for each sample. The results are given in the table below. Age Group 55 or Older Watch 11 p.m. News? Yes 18 or less 19 to 35 36 to 54 59 191 49 201 61 189 84 166 Total 253 747 No Total 250 250 250 250 1,000
A television station wishes to study the relationship between viewership of its 11 p.m. news program and viewer age (18 years or less, 19 to 35, 36 to 54, 55 or older). A sample of 250 television viewers in each age group is randomly selected, and the number who watch the station's 11 p.m. news is found for each sample. The results are given in the table below. Age Group 55 or Older Watch 11 p.m. News? Yes 18 or less 19 to 35 36 to 54 59 191 49 201 61 189 84 166 Total 253 747 No Total 250 250 250 250 1,000
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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