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Mathematics, 16.12.2021 03:40 applejackjay5818

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 value(s) of r given that n = 20 and a =
0.05.
Or= +0.811
Or=+0.632
Or = +0.456
O r= +0.444

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