Answer:
probability that their average salary is more than $77,500 is 0.1587
Step-by-step explanation:
standard error
= 10,000/sqrt(16)
=10,000/4
= 2500
(77,500 - 75000)/2500
2,500/2500
= 1
p (z > 1) = .1587
So, the probability that their average salary is more than $77,500 is 0.1587
Wanna show a picture first
8 cause 88-64=24(you have to distribute)
Well Im just guessing but 1 1/2 foot
Answer: x=−1 and y=4
Step-by-step explanation:
