Answer:
8
Step-by-step explanation:
Answer:
2x-3y
Step-by-step explanation:
-1/4×-8x= 8/4x = 2x
-1/4×12y= - 12y/4 = -3y
2x-3y
Answer:
<em>Good Luck!</em>
Step-by-step explanation:
Answer:
A 59 71 83 C 21 23 32
Step-by-step explanation:
Given that

, it has PDF

and thus CDF

The 25th percentile is the value

such that

. We have