Question

Test the correlation between age and amount of time spent per day in hours listening to...

Test the correlation between age and amount of time spent per day in hours listening to music. Use α = 0.05.

X(Age) Y (Hours per day )
40                                                1
15                                                5
18                                                5
22                                                3
30                                                2

State the claim:

H 0 ρ = 0 C l a i m

H 1 ρ ≠ 0

Critical Values =+/-  use table I

Compute Correlation Coefficient: r =  (round to 3 place values)

Make a decision to Reject or Do Not Reject

Summarize by stating if there is a linear relationship by writing yes or no.

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