The raw

The raw data presented here are the scores (out of 100 marks) of a market survey regarding the
acceptability of new product launched by a company for random sample of 50 respondents:

40 45 41 45 45 30 30 8 48 25
26 9 23 24 26 29 8 40 41 42
39 35 18 25 35 40 42 43 44 36
27 32 28 27 25 26 38 36 36 35
32 28 40 41 43 44 45 40 39 41

(a) Analyze the data using suitable statistical methods and interpret your findings.

Correct result:

m =  0

Solution:

n=50 m=s/n=s/50=0



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