Use the results from a survey of a simple random sample of 1045 adults. Among the 1045 respondents, 92% rated themselves as above average drivers. We want to test the claim that 4/5 of adults rate themselves as above average drivers. Complete parts (a) through (c). a. Identify the actual number of respondents who rated themselves as above average drivers.
Use the results from a survey of a simple random sample of 1045 adults. Among the 1045 respondents, 92% rated themselves as above average drivers. We want to test the claim that 4/5 of adults rate themselves as above average drivers. Complete parts (a) through (c). a. Identify the actual number of respondents who rated themselves as above average drivers.
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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Use the results from a survey of a simple random sample of 1045 adults. Among the 1045 respondents, 92% rated themselves as above average drivers. We want to test the claim that 4/5 of adults rate themselves as above average drivers. Complete parts (a) through (c).
a. Identify the actual number of respondents who rated themselves as above average drivers.
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