5. Is the response rate for questionnaires affected by including some sort of incentive to respond along with the questionnaire? In one experiment, 110 questionnaires with no incentive re- sulted in 75 being returned, whereas 98 questionnaires that included a chance to win a lottery yielded 66 responses. Test the claim at a = 0.05 that including an incentive will increase the likelihood of a response using classical approach. Please show all 4 steps clearly and interpret your conclusion.
5. Is the response rate for questionnaires affected by including some sort of incentive to respond along with the questionnaire? In one experiment, 110 questionnaires with no incentive re- sulted in 75 being returned, whereas 98 questionnaires that included a chance to win a lottery yielded 66 responses. Test the claim at a = 0.05 that including an incentive will increase the likelihood of a response using classical approach. Please show all 4 steps clearly and interpret your conclusion.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Transcribed Image Text:5. Is the response rate for questionnaires affected by including some sort of incentive to respond
along with the questionnaire? In one experiment, 110 questionnaires with no incentive re-
sulted in 75 being returned, whereas 98 questionnaires that included a chance to win a lottery
yielded 66 responses. Test the claim at a = 0.05 that including an incentive will increase
the likelihood of a response using classical approach. Please show all 4 steps clearly and
interpret your conclusion.
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