The sample data below have been collected based on a simple random sample from a normally distributed population. Complete parts a and b. 4 9 2 9 4 a. Compute a 90% confidence interval estimate for the population mean. The 90% confidence interval for the population mean is from (Round to two decimal places as needed. Use ascending order.) to

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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The sample data below have been collected based on a simple random sample from a normally distributed population. Complete parts a and b.
4
2
4
a. Compute a 90% confidence interval estimate for the population mean.
The 90% confidence interval for the population mean is from
(Round to two decimal places as needed. Use ascending order.)
to
Transcribed Image Text:The sample data below have been collected based on a simple random sample from a normally distributed population. Complete parts a and b. 4 2 4 a. Compute a 90% confidence interval estimate for the population mean. The 90% confidence interval for the population mean is from (Round to two decimal places as needed. Use ascending order.) to
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