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Use the following data for the next 5 questions: X Y 5 5 9 1 3 1 5 3 35. What is the SS X

Use the following data for the next 5 questions:

X

Y

5

5

9

1

3

1

5

3

35. What is the SSX?

36. What is the SSY?

37. What is the SP?

38. What is Pearson's r?

39. What proportion of the variance for the Y scores is explained by X?

A sample of n = 25 pairs of scores (X and Y values) produces a correlation of r = -0.40. Given this information, answer the following 6 questions:

40. What proportion of the variance for the X scores is explained by Y?

41. For conducting a t-test, how many degrees of freedom would you use?

42. Using a two-tailed test with alpha = .05, what is the critical t?

43. What is your obtained t that you calculate using your sample?

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