The table below shows the age and favorite type of mušic of 668 randomly selecte
ID: 3368816 • Letter: T
Question
The table below shows the age and favorite type of mušic of 668 randomly selected people. Use a 0.05 significance level to test the claim that the favorite type of music is independent of age 15-25 50 85 25-35 68 91 35-45 90 73 60 77 74 a. State Ho- ?A. Favorite type of music is independent of age OB. More people age 35-45 lke rock than lassical O C. Favorite type of music is related to age 0 D. The age groups are independent b. Calculate the P-value. Which of these options is closest to the P-value? O A. 0.0126 B. 0.0097 O c. 0.0115 OD. 0.0106 c. State the technical conclusion. O A. Do not reject Ho ? B. Reject Ho d. State the final conclusion. ? A. There is sumcient evidence to warrant rejection of the claim. ? B. There is not sufficient sample ov dence to support the claim. ? C. There is not sufficent evidence to warrant rejection of the claim. 0 D. The sample data support the ciam. e. Does the age of a person appear to affect their choice of music?Explanation / Answer
Solution :
a)
A. Favorite type of music is independent of age.
b)
C. 0.0115
c)
B. Reject Ho
d)
A. There is sufficient evidence to warant the rejection of Claim.
e)
Yes.