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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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).
Scores in Mathematics(X): 28 30 27 38 28
Scores in Statistics (Y): 40 26 27 28 34
a) - 0.315
o
b)
-0.153
c) O - 0.351
d)
- 0.531
4
26
39
37 36 38 32
26 27 37 26
W
Transcribed Image Text: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). Scores in Mathematics(X): 28 30 27 38 28 Scores in Statistics (Y): 40 26 27 28 34 a) - 0.315 o b) -0.153 c) O - 0.351 d) - 0.531 4 26 39 37 36 38 32 26 27 37 26 W
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