Answer:
allow more accurate modeling
Step-by-step explanation:
They ask us what we should expect from a normally distributed error term with of zero, we analyze each option:
a. have values that are symmetric about the variance.
False, does not guarantee symmetry.
b. allow more accurate modeling.
It is correct, in this case we would have a more accurate model.
c. yield biased regression estimates.
it is also false, not necessarily.
d. be a hyperbolic curve.
false, not necessarily.
Answer: x=16/5
Step-by-step explanation:
Answer:
I got - 6.70820393 i
Step-by-step explanation:
let me know if I am wrong :)
Answer:
B
Step-by-step explanation:
Your line goes from 6 to -1 by x left and then from -1 to 3. Its impossible as function cannot have more than 1 y value per x value. So lools like its b. Hope this helps) Have a nice day)
