In a multiple regression all of the following are true regarding residuals except Group of answer choices their sum always equals zero they may be used to detect multicollinearity. they are the differences between observed and predicted values of the response variable they may be used to detect heteroscedasticity

answer: i guess 105 degrees?

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!