Step-by-step explanation:
plus Answer. work out 2 to 5 Questions
Answer:
option C is the correct answer.
Answer:
$1.20 per chocolate bar
Step-by-step explanation:
$18/15 choco bars
xxx=$18.00/15 bars
$18.00/15/bars
$1.20/bars
Answer:
A regression coefficient is the same thing as the slope of the line of the regression equation.
Step-by-step explanation:
The equation for the regression coefficient that you'll find on the AP Statistics test is: B1 = b1 = Σ [ (xi – x)(yi – y) ] / Σ [ (xi – x)2].