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Section I: Multiple Choice Select the best answer for each question. You want to compute
Chapter 8, Problem T8.5(choose chapter or problem)
Section I: Multiple Choice Select the best answer for each question. You want to compute a 90% confidence interval for the mean of a population with unknown population standard deviation. The sample size is 30. The value of t* you would use for this interval is (a) 1.645. (b) 1.699. (c) 1.697. (d) 1.96. (e) 2.045.
Questions & Answers
QUESTION:
Section I: Multiple Choice Select the best answer for each question. You want to compute a 90% confidence interval for the mean of a population with unknown population standard deviation. The sample size is 30. The value of t* you would use for this interval is (a) 1.645. (b) 1.699. (c) 1.697. (d) 1.96. (e) 2.045.
ANSWER:Step 1 of 2
Given that,
You want to compute a 90% confidence interval for the mean of a population with unknown population standard deviation. The sample size is 30.
It is required to find the value of t* used for this interval.