# Question: a Draw a scatter diagram of the data b By hand

(a) Draw a scatter diagram of the data,

(b) By hand, compute the correlation coefﬁcient, and

(c) Determine whether there is a linear relation between x and y.

(b) By hand, compute the correlation coefﬁcient, and

(c) Determine whether there is a linear relation between x and y.

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