(a) Draw a scatter diagram of the data, (b) By hand, compute the correlation coefï¬cient, and (c)...
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(b) By hand, compute the correlation coefï¬cient, and
(c) Determine whether there is a linear relation between x and y.
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6 7 9. y 7 9 5 2.
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a b We compute the mean and standard deviation for both variables 6 s x 254951 7 and s y 1581...View the full answer
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