for number one the answer is a
<span>When
using a multiplicative power function (y = a x1b1 x2b2 x3b3) to
represent an economic relationship, estimates of the parameters (a, and
the b's) using linear regression analysis can be obtained by first
applying a double-logarithmic transformation to convert the function to a linear
relationship.</span>
Step-by-step explanation:
The ability to influence another is a function of dependency hahahaja
Is this the full question? I would add in more details of this question. :)
Sorry I did not answer the question but I hope this helped some.
Answer:
a control group is not used
