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Question 753:

Perform a chi-square test on the following data:

(a) Regulation is the best way to ensure a safe workplace.

Managers Blue-Collar Workers
Agree 58 66
Disagree 34 24
No Opinion 8 10
Totals 100 100

(b) Ownership of residence.

Male Female
Yes 25 16
No 7 8
Totals 32 24

(c) Age of shopper.

Store A Store B
20-34 27 73
35-54 31 82
55 and over 11 93
Totals 69 248

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