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consider the following competing hypotheses: H0: ρxy = 0 HA: ρxy ≠ 0 The sample consists...

consider the following competing hypotheses:

H0: ρxy = 0
HA: ρxy ≠ 0

The sample consists of 28 observations and the sample correlation coefficient is 0.47. [You may find it useful to reference the t table.]

What is the test statistic?

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