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02. An analyst is interested in testing whether four population have equal means. The following sample data have been collected from populations that are assumed to be normally distributed with equal variance: Sample 1 7 3 5 Sample 2 4 a) How many different populations are being considered in this analysis? b) Fill in the ANOVA table with the missing values> Source of variation Between Samples Within Samples Total SS 8 6 Df c) State the appropriate null and alternative hypothesis. MS Sample 3 7 8 6 F-ratio Based on the analysis of F-test, what conclusion should be reached regarding the null hypothesis? Te using a significance level of 0.05. (From test table critical F= 5.14)

02. An analyst is interested in testing whether four population have equal means. The following sample data have been collected from populations that are assumed to be normally distributed with equal variance: Sample 1 7 3 5 Sample 2 4 a) How many different populations are being considered in this analysis? b) Fill in the ANOVA table with the missing values> Source of variation Between Samples Within Samples Total SS 8 6 Df c) State the appropriate null and alternative hypothesis. MS Sample 3 7 8 6 F-ratio Based on the analysis of F-test, what conclusion should be reached regarding the null hypothesis? Te using a significance level of 0.05. (From test table critical F= 5.14)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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K 4:12 +966 59 882 1172 1 minute ago 02. An analyst is interested in testing whether four population have equal means. The following sample data have been collected from populations that are assumed to be normally distributed with equal variance: Sample 1 Sample 2 Sample 3 a) How many different populations are being considered in this analysis? b) Fill in the ANOVA table with the missing values> Source of variation SS Between Samples Within Samples Total 24.ıl O 67% Df c) State the appropriate null and alternative hypothesis. MS 6 : F-ratio d) Based on the analysis of F-test, what conclusion should be reached regarding the null hypothesis? Tes using a significance level of 0.05. (From test table critical F= 5.14)
Transcribed Image Text:K 4:12 +966 59 882 1172 1 minute ago 02. An analyst is interested in testing whether four population have equal means. The following sample data have been collected from populations that are assumed to be normally distributed with equal variance: Sample 1 Sample 2 Sample 3 a) How many different populations are being considered in this analysis? b) Fill in the ANOVA table with the missing values> Source of variation SS Between Samples Within Samples Total 24.ıl O 67% Df c) State the appropriate null and alternative hypothesis. MS 6 : F-ratio d) Based on the analysis of F-test, what conclusion should be reached regarding the null hypothesis? Tes using a significance level of 0.05. (From test table critical F= 5.14)
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