5. A survey of 80 recent fatal accidents showed that 46 were alcohol related. a) Find the point estimate. b) Verify that the requirements for constructing a confidence interval for p are satisfied. c)...

5. A survey of 80 recent fatal accidents showed that 46 were alcohol related.<br>a) Find the point estimate.<br>b) Verify that the requirements for constructing a confidence interval for p are satisfied.<br>c) Construct a 90% confidence interval of the proportion of all fatal alcohol-related accidents.<br>

Extracted text: 5. A survey of 80 recent fatal accidents showed that 46 were alcohol related. a) Find the point estimate. b) Verify that the requirements for constructing a confidence interval for p are satisfied. c) Construct a 90% confidence interval of the proportion of all fatal alcohol-related accidents.

Jun 06, 2022

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5. A survey of 80 recent fatal accidents showed that 46 were alcohol related. a) Find the point estimate. b) Verify that the requirements for constructing a confidence interval for p are satisfied. c)...

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