Remove the over and replace with division sign;
32(7-2).4-6/3
Proceed to simplify;
32(5).4-2
160*4-2
640-2
=638
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Answer:
Step-by-step explanation:
Y = 389.10 - 14.6 X.
Here when X increases Y decreases so correlation coefficient is negative .
correlation coefficient = - √ .657
= - .81
