Calculate chi squared from contingency table The table below shows the age and favorite type of music of 668 randomly selected people Rock Pop Classical 15 25 50 85 73 25 35 68 91 60 35 45 90 74 77 Using a 5 percent level of significance, calculate the chi squared test statistic for testing the null hypothesis that age and preferred music type are independent A)9 488 B)12 954 C)6 502 D)7 879 5 991 Click to select your answer

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Question: Calculate chi squared from contingency table. The table below shows the age and favorite type of music of 668 randomly selected people. Rock Pop Classical

Calculate

chi squared

from contingency table.

The table below shows the age and favorite type of music of 668 randomly selected people.

Rock

Pop

Classical

15-25

25-35

35-45

Using a 5 percent level of significance, calculate the chi-squared test statistic for testing the null hypothesis that age and preferred music type are independent.

A)9.488

B)12.954

C)6.502

D)7.879

5.991

Click to select your answer.

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