Answer:
c meter
Step-by-step explanation:
Answer:
median is 90
Step-by-step explanation:
75, 88, 92, 100
(88+92)/2 = <u>90</u>
9514 1404 393
Answer:
(b) P = 2(S -A) ÷ L
Step-by-step explanation:
Undo what is done to P.

8+4x-12+3x<=24
-4+7x<=24
7x<=28
X<=4
Answer: b and d
- the average of the difference of scores would be about 19 points if you were to take many many samples of first year and senior pairs.
- for a pair of randomly selected first year and senior students the difference of their scores typically varies from the mean of 19 points by about 45 points.
Step-by-step explanation: got it right on edge :)