Multiple Choice
A market researcher is interested in determining whether the age of listeners influences their preferred musical styles.The following is a contingency table from a random sample of 385 individuals: The researcher uses α = 0.05.The critical chi-square value is ______.
A) 9.8
B) 10.9
C) 12.6
D) 15.5
E) 18.7
Correct Answer:

Verified
Correct Answer:
Verified
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