Multiple Choice
Exhibit 15-7.A manager at a local bank analyzed the relationship between monthly salary (y,in $) and length of service (x,measured in months) for 30 employees.She estimates .The following table summarizes a portion of the regression results:
Refer to Exhibit 15-7.Which of the hypotheses will determine whether the slope differs from zero?
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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