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aleksandr82 [10.1K]
3 years ago
14

How does the mean of the data set below change if each value is increased by 8?

Mathematics
1 answer:
jenyasd209 [6]3 years ago
7 0
Suppose our data set is:
2,4,6,8
the mean of the above data is:
(2+4+6+8)/4=20/4=5

Increasing the above value by 8
10,12,14,16
the mean will be:
(10+12+14+16)/4
=52/4
=13
The difference in the two mean values i
13-5=8
Thus we conclude that if we increase our values by 8, the mean increases by 8
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