10-40. A paired sample study has been conducted to determine whether two populations have equal means. Twenty paired samples were obtained with the following sample results: d = 12.45 Sd=11.0 Based on these sample data and a significance level of 0.05, what conclusion should be made about the population means?
10-40. A paired sample study has been conducted to determine whether two populations have equal means. Twenty paired samples were obtained with the following sample results: d = 12.45 Sd=11.0 Based on these sample data and a significance level of 0.05, what conclusion should be made about the population means?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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