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Whitepunk [10]
3 years ago
12

The mean for this set of data is 95 what is the missing number 103,99,90,86,105,96,__

Mathematics
1 answer:
Gwar [14]3 years ago
4 0
The mean is just the arithmetic average:

(103+99+90+86+105+96+x)/7=95

(579+x)/7=95

579+x=665

x=86
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