if the mean of the data 11, 8, 9, 12 and X is 10 then the value of x is
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Answered by
2
Answer:
7
Step-by-step explanation:
is the right answer Mark me brainlist answer
Answered by
4
Answer:
x = 10
Step-by-step explanation:
11+8+9+12+x /5 = 10
40+x /5 = 10
40+x = 50
x = 50-40
x = 10
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