Statistical Analysis

[Name of the Institute]

Statistical Analysis

Question 1

Descriptive Statistics

 

N

Mean

Std. Deviation

Type of Purchasing

50

1.7502

0.85354

Test Statistics

 

Type of Purchasing

 

Chi-Square

2.123

 

df

2

 

Asymp. Sig.

0.342

 

Type of Purchasing

 

Observed N

Expected N

Residual

Private Label

20

15.4

2

Company brand

14

16.6

-4

both

16

17

-2

Total

50

 

 

It can be seen from the test above, our assumption or in other words our null hypothesis, i.e.

H0 = on an average the sales in all of the categories are equal

Tends to be accepted and the result of the test is significant, where p>0.05, which means that generally the sales, on an average is similar in three of the categories. Further if we see it though the observed and the accepted value, we can see the very ...