Answer:slope 2
Step-by-step explanation:
Answer:
B.
Step-by-step explanation: If I know that I need a total of 20 points I start with my greater number. So I start skip counting bu 3. I have to stop skip counting by 3 at 18 or it will go over 20. The remaining amount is 2 that is how many multiple choice questions there are. The I just have to find which sentence equals two.
A double digit of the same number.
Answer:
-2583/200
Step-by-step explanation:
if you complete this simplify answer will be the same
-2583/200
=-12.195
Given the data
X, ...rankX.....Y.....rankY......d=rx-ry........d²
4.........4...........-5......4................0..............0
53.......3.........-1........3................0...............0
86.......2.........13.......2................0................0
162......1..........16.......1.................0...............0
Then, using the rank correlation formula
p = 1 — 6•Σd² / n(n²—1)
p = 1 - 6• 0 / 4(4²-1)
p = 1 - 0
p = 1
So, the rank correlation is 1, this means that the two variables being compared are monotonically related, even if their relationship is not linear.