If Arithmatic mean of of x = 68; Arithmatic
mean of of y = 150 ; Standard deviation of x
= 2.5; Standard deviation of y = 20 and r =
0.6, then regression coefficient of Y on X:
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Step-by-step explanation:
A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Substances are either chemical elements or compound
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