Math, asked by sparshibishnoi24, 4 months ago

The mean of 4,9,10 and x is 8. Find x​

Answers

Answered by usjadhav2001
6

Answer:

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Step-by-step explanation:

no. of observations =4, mean =8

therefore, mean= sum of observations/ no. of observations

so, 4+9+10+x/43D8

23+x=8*4

x=32-23

x= 9 ans....

Answered by IAmNotGoku
2

Answer:

Answer is 9

Step-by-step explanation:

4+9+10+x/4=8

23+x/4=8

23+x=32

x=9

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