To study the performance of three detergents and three different water temperatures, the following 'Whiteness' readings were obtained with specially designed equipment : Water Temp. Detergent A Detergent B Detergent C Cold water 57 55 67 Warm water 49 52 68 Hot water 54 46 58 Perform a two-way analysis of variance, using 5% level of significance. (Given F 5% = 6-94) %3D

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To study the performance of three detergents and three different water
temperatures, the following 'Whiteness' readings were obtained with specially designed
equipment :
Water Temp.
Detergent A
Detergent B
Detergent C
Cold water
57
55
67
Warm water
49
52
68
Hot water
54
46
58
Perform a two-way analysis of variance, using 5% level of significance. (Given F 5% = 6-94)
%3D
Transcribed Image Text:To study the performance of three detergents and three different water temperatures, the following 'Whiteness' readings were obtained with specially designed equipment : Water Temp. Detergent A Detergent B Detergent C Cold water 57 55 67 Warm water 49 52 68 Hot water 54 46 58 Perform a two-way analysis of variance, using 5% level of significance. (Given F 5% = 6-94) %3D
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