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A chewing gum manufacturer wishes to determine if his customers prefer one flavor gum to any other flavor. He selects a random sample of customers and records the flavor of gum that is purchased. Determine the test value for the data given.

Type Number Sold
Spearmint 25
Wintergreen 32
Cherry 18
Cinnamon 43

A) 11.56 B) 6.18 C) 18.0 D) 29.5

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Solution Summary

The solution determines the test value using Chi square.

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Answer: A) 11.56

(See calculations)

expected frequency for Null Hypothesis = Total/4= ...

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