SA3535 6) The following data gives the distribution of scores of 10 students in mathematics and statistics in a test. Find the correlation coefficient r (X,Y). a) b) c) d) Scores in Mathematics (X) 28 30 27 38 Scores in Statistics (Y): 40 26 27 28 - 0.315 -0.153 - 0.351 - 0.531 28 26 34 39 37 36 26 27 38 32 37 26

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