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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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Note: Follow the traditional steps in doing TEST OF HYPOTHESIS AND ANOVA. Do not use P value technique. 

The following data represent the number of packages of 5 popular brands of cigarettes sold by a supermarket on 9 randomly selected days. A D E 21 28 32 25 38 35 41 47 12 27 45 31 60 36 40 23 35 53 42 32 29 22 30 19 29 45 31 48 36 42 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.
Transcribed Image Text:The following data represent the number of packages of 5 popular brands of cigarettes sold by a supermarket on 9 randomly selected days. A D E 21 28 32 25 38 35 41 47 12 27 45 31 60 36 40 23 35 53 42 32 29 22 30 19 29 45 31 48 36 42 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.
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