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Analytical Reviews

Statistical Problems

Statistics: Mall vs. non-mall shoppers and Bun rollers vs. Pretzel bakers

View Solution # 27230

Price: $3.00

PROBLEM 6:
Thump wants his apprentices to stand on the street with signs claiming that mall shoppers live longer.

Mall Shoppers   Non-Mall Shoppers

Is this claim supported by the data?

a) Test at ? =.01

b) Test at ? =.10

c) Does this statistic truly instill confidence in you?

PROBLEM 7:

Who misses work more often at the Sinnabon (bun rollers or pretzel bakers)? Test at .05 significance level.

Bun Rollers:     Average number of days absent = 13.9;    standard deviation = 4.85;   n = 44
Pretzel Bakers:   Average number of days absent = 8.7;    standard deviation = 4.40;   n = 60

Solution

The solution to the two statistics questions are presented with detailed step-by-step instructions.

No. of Words: n/a Help

References: n/a Help

Price: $3.00

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