Question
Use the results from a survey of a simple random sample of 1070 adults. Among the 1070 respondents, 89% rated themselves as above-average drivers. We
Use the results from a survey of a simple random sample of 1070 adults. Among the 1070 respondents, 89% rated themselves as above-average drivers. We want to test the claim that 17/20 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.
(Round to the nearest whole number as needed)
B. Identifty the sample proportion and use the symbol that represents it.
(Use a integer or a decimal rounded to two decimal places as needed)
C. For the hypothesis test, identify the value for the population proportion and use the symbol that represents it.
(Use a integer or a decimal rounded to two decimal places as needed)
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