The following data represent the number of packages of 5 popular brands of cigarettes sold by a supermarket on 9 randomly selected days. A В C D E 38 35 19 45 35 45 42 21 32 41 31 36 40 53 23 32 29 22 28 25 47 12 27 31 48 60 42 29 36 30 35 14 25 20 23 25 33 33 25 42 40 25 29 31 25 Perform an Analysis of Variance, at 5% level of significance and determine whether or not the 5 brands, sell on the average, the same number of cigarettes at this supermarket.
The following data represent the number of packages of 5 popular brands of cigarettes sold by a supermarket on 9 randomly selected days. A В C D E 38 35 19 45 35 45 42 21 32 41 31 36 40 53 23 32 29 22 28 25 47 12 27 31 48 60 42 29 36 30 35 14 25 20 23 25 33 33 25 42 40 25 29 31 25 Perform an Analysis of Variance, at 5% level of significance and determine whether or not the 5 brands, sell on the average, the same number of cigarettes at this supermarket.
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 1GP
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Note: Follow the traditional steps in doing TEST OF HYPOTHESIS AND ANOVA. Do not use P value technique.
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