Two samples are taken with the following sample means, sizes, and standard deviations #1 = 37 52 = 40 721 = 50 722 = 73 81 = 5 82 = 4 Estimate the difference in population means using a 91% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth. F1-F24
Two samples are taken with the following sample means, sizes, and standard deviations #1 = 37 52 = 40 721 = 50 722 = 73 81 = 5 82 = 4 Estimate the difference in population means using a 91% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth. F1-F24
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 3CYU
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![Two samples are taken with the following sample means, sizes, and standard deviations
#1 = 37 52 = 40
721 = 50 722 = 73
81 = 5 82 = 4
Estimate the difference in population means using a 91% confidence level. Use a calculator, and do NOT pool
the sample variances. Round answers to the nearest hundredth.
F1-F24](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffdcdac8c-d150-4809-97f8-c65740958103%2F913fe365-ccbc-450b-8c71-4f81070d7003%2Fwcs4kqo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two samples are taken with the following sample means, sizes, and standard deviations
#1 = 37 52 = 40
721 = 50 722 = 73
81 = 5 82 = 4
Estimate the difference in population means using a 91% confidence level. Use a calculator, and do NOT pool
the sample variances. Round answers to the nearest hundredth.
F1-F24
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