Answer:
a.the goodness of fit for the estimated multiple regression equation increases.
Step-by-step explanation:
As the value of the multiple coefficient of determination increases,
a. the goodness of fit for the estimated multiple regression equation increases.
As we know that the coefficient of determination measures the variability of response variable with the help of regressor. As we know that if the value of the coefficient of determination increases strength of fit also increases.
Answer: 2/6 times 3/5 = 1/5
Step-by-step explanation:
Answer:
1) 
2) 
3) see below
4) A: 0 = 1
Step-by-step explanation:
<u>Question 1</u>





<u>Question 2</u>








<u>Question 3</u>
subtract the second equation from the first
divide both sides by -4
substitute found value for y into first equation
solve for x
<u>Question 4</u>






Solution = A
Value of x is 2.
Step-by-step explanation:
- Step 1: Given that x+1/3 = x/2
Cross-multiply to find the value of x.
⇒ 2(x + 1) = 3x
⇒ 2x + 2 = 3x
⇒ x = 2