Two samples are taken with the following sample means, sizes, and standard deviations *1 = 20 *₂ = 29 n₁ = 61 m₂ = 50 81 = 282 = 5 Estimate the difference in population means using a 94% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth. < μι – με < Check Answer
Two samples are taken with the following sample means, sizes, and standard deviations *1 = 20 *₂ = 29 n₁ = 61 m₂ = 50 81 = 282 = 5 Estimate the difference in population means using a 94% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth. < μι – με < Check Answer
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 4CYU
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