Question

Suppose you will perform a test to determine whether there is sufficient evidence to support a...

Suppose you will perform a test to determine whether there is sufficient evidence to support a claim of a linear correlation between two variables. Find the critical values of r given the number of pairs of data n and the significance level alpha α.

n equals=​12,

alpha α equals=0.01

A.

requals=plus or minus±0.708

B.

requals=0.708

C.

requals=plus or minus±0.576

D.

requals=0.735

Homework Answers

Answer #1

n=12

Degree of freedom =n-2 = 12 - 2 = 10

Option A) is correct.

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