Multiple Choice
In the following table,individuals are cross-classified by their age group and income level. 
To test that age group and income are independent,the null and alternative hypothesis are _________________________________________________________________________.
A) H0: Age group and income are dependent;HA: Age group and income are independent
B) H0: Age group and income are mutually exclusive;HA: Age group and income are not mutually exclusive
C) H0: Age group and income are not mutually exclusive;HA: Age group and income are mutually exclusive
D) H0: Age group and income are independent;HA: Age group and income are dependent
Correct Answer:
Verified
Correct Answer:
Verified
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