Question: ............. ...... QUESTION 25 Given that N - 3, Sx-450, Sx2 - 72500. Find s QUESTION 26 Given a correlation of r=1. For a pair

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QUESTION 25 "Given that N - 3, Sx-450, Sx2 - 72500. Find s" QUESTION 26 "Given a correlation of r=1. For a pair of scores, if the X score is above the mean, then the y score is below the mean" O True O False QUESTION 27 The standard deviation for a sample of scores is 4: what is the variance? 0 3 02 16

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