Question

2,4,a and 10. the mean value of 6 and a is​

Answer 1

Question :-

2,4,a and 10. the mean value of 6 and a is

Answer :-

• a = 8

Step by step explanation :-

We know that,

Mean = sum of all observations/no. of all observations

Now, we can write

➨ 6 = 2 + 4 + a + 10/4

Adding as possible numerator numbers

➨6 = 16 + a/4

Transporting 4 to LHS into multiplication form

➨6 × 4 = 16 + a

On multiplying

➨16 + a = 24

Transporting 16 to RHS in the form of -16

➨a = 24 - 16

Hence,

↝ a = 8

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