2) 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 a. n = 12, a = 0.01 A)r = 0.708 B) r = + 0.576 C) r = 0.735 D) r = + 0.708

MATLAB: An Introduction with Applications
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2) 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 \( \alpha \).

\( n = 12, \alpha = 0.01 \)

A) \( r = 0.708 \)  
B) \( r = \pm 0.576 \)  
C) \( r = 0.735 \)  
D) \( r = \pm 0.708 \)
Transcribed Image Text:2) 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 \( \alpha \). \( n = 12, \alpha = 0.01 \) A) \( r = 0.708 \) B) \( r = \pm 0.576 \) C) \( r = 0.735 \) D) \( r = \pm 0.708 \)
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