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A random sample of two variables, x and y, produced the following observations: x y 19 7 13 9 17 8 9 11 12 9 25 6 20 7 17 8 Test to determine whether the population correlation coefficient is negative. Use a significance level of 0.05 for the hypothesis test.

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Answer:

The t-value is 4.46667. The p-value is .000266. The result is significant at

p < 0.05, which implies the population correlation coefficient is negative.

Step-by-step explanation:

Check attached file.

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