company in the FMCG category wanted to test whether different package sizes of their floor cleaning liquid have an impact on sales. The different package sizes were 500ml, 1L, 2L, and 2.5 L. The company conducted Research in Mumbai and the results of the research are presented in the following table. `Source of variation Sum of squares Degrees of freedom Mean squares F-Ratio P-value Between groups ? ? ? 5.321 0.005 Within groups ? ? 1.387 Total 60.976 31 a). Identify the type of design. b) Fill in the spaces in the blank. c) Find out the number of observation
company in the FMCG category wanted to test whether different package sizes of their floor cleaning liquid have an impact on sales. The different package sizes were 500ml, 1L, 2L, and 2.5 L. The company conducted Research in Mumbai and the results of the research are presented in the following table. `Source of variation Sum of squares Degrees of freedom Mean squares F-Ratio P-value Between groups ? ? ? 5.321 0.005 Within groups ? ? 1.387 Total 60.976 31 a). Identify the type of design. b) Fill in the spaces in the blank. c) Find out the number of observation
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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Question
A company in the FMCG category wanted to test whether different package sizes of their floor cleaning liquid have an impact on sales. The different package sizes were 500ml, 1L, 2L, and 2.5 L. The company conducted Research in Mumbai and the results of the research are presented in the following table.
`Source of variation |
Sum of squares |
Degrees of freedom |
Mean squares |
F-Ratio |
P-value |
Between groups |
? |
? |
? |
5.321 |
0.005 |
Within groups |
? |
? |
1.387 |
|
|
Total |
60.976 |
31 |
|
|
|
a). Identify the type of design.
b) Fill in the spaces in the blank.
c) Find out the number of observations.
d) State the null and alternate hypotheses.
e) What conclusion can be drawn from the table.
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