Question 67

What will be the average of all the even numbers between 11 and 27?

Solution

all the even numbers between 11 and 27 are 12, 14, 16, 18, 20, 22, 24, 26.

Average of all the even numbers between 11 and 27 = $$\frac{sum\ of\ data}{number\ of\ data}$$

= $$\frac{12+14+16+18+20+22+24+26}{8}$$

= $$\frac{152}{8}$$

= 19

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