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6. The mean of 9, 14,x, 16, 7 and 18 is 11.5. Find the value of x
Question
6. The mean of 9, 14,x, 16, 7 and 18 is 11.5. Find the value of x
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Mathematics
3 years
2021-08-28T14:13:04+00:00
2021-08-28T14:13:04+00:00 1 Answers
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Answer:
Given
11.5= 9+14+x+16+7+18/6
⇒x=11.5×6−9−14−16−7−18=5
∴x=5
Step-by-step explanation:
Hope it is helpful…..