Answer:
I think it is 10.23
Step-by-step explanation:
630÷4×6.5%
(1,5) I think, because that’s where the points intersect
Answer:
the second one
Step-by-step explanation:
This question is asking only for the slope of the regression equation. This slope can be easily calculated using the following rule:
slope = SP / SSx
Examining the givens, we will find that both parameters are given where:
SP = 30 and SSx = 10
Substituting with the givens in the above mentioned equations, we can calculate the slope as follows:
slope = 30 / 10 = 3
Answer:
4 and 6
Step-by-step explanation:
trust me
