Mathematics, 17.07.2021 19:30 keke6361
The numbers of trading cards owned by 9 middle-school students are given below.
(Note that these are already ordered from least to greatest.)
402, 429, 437, 451, 455, 497, 509, 546, 549
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Suppose that the number 549 from this list changes to 441. Answer the following.
(a) What happens to the median?
It decreases by
.
It increases by
It stays the same.
(b) What happens to the mean?
It decreases by
It increases by
0
It stays the same.
Ρ
S
?
Answers: 3
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The numbers of trading cards owned by 9 middle-school students are given below.
(Note that these ar...
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