Urgent urgent.
if adams high and jefferson high both lose 100 students each, madison high's po...
Mathematics, 13.10.2019 20:50 RIZGT500
Urgent urgent.
if adams high and jefferson high both lose 100 students each, madison high's population stays the same, and both lincoln high and grant high gain 200 students each, what happens to the mean of the population of all 5 schools?
a) the mean increases by 40.
b) the mean decreases by 40.
c) the mean remains the same.
d) the mean increases by 200.
Answers: 3
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