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Here is a bivariate data set. х у 68 78 37 64 60 44 -20 97 48 6 33 56 73 57 50 44 51 46 62 103 Find the correlation coefficie
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Solution- Given that, L 97. 48 x Ч ฯ x xy 68 78 4624 6084 5304 37 1369 -740 400 -20 64 4096 6208 9409 GO 3600 2304 2880 6 193

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