Question

If the mean of 7,9,13,x and 6 is 8 than find the value of x
Answer - Mean of 7, 9,13, x and 6 is 8
8 = 7+9+13+x+6 /5
8 = 35+x /5
8×5 = 35 +x
40=35+x
x=40-35
x=5 ​

Answer 1

Answer:

5

Step-by-step explanation:

Mean = 8 (Given)

No. of terms = 5

Sum of terms / No. of terms = Mean

=> (7 + 9 + 13 + x + 6) / 5 = 8

=> (35 + x)/ 5 = 8

=> 35 + x = 8 × 5

=> 35 + x = 40

=> x = 40 - 35 = 5 (Ans)

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