The monthly rents (in dollars) paid by 9 people are given below. (Note that these are already ordered from least to greatest.)
855, 875,950, 965, 975, 1005, 1025, 1070, 1190
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Suppose that one of the people moves. Her rent changes from $855 to $990.
Answer the following.
(a) What happens to the mean?
o It decreases by 500
It increases by $0
It stays the same.
It decreases by $
0 It increases by $
(b) What happens to the median?
O It stays the same.
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