Question

7. The average of first 9 prime numbers is
a) 9 b) 11 )
c) 11
d) 11
9​

Answer 1

Answer:

$11\frac{1}{9}$

Step-by-step explanation:

The first nine prime numbers are :

2,3,5,7,11,13,17,19,23

Average = $\frac{Sum Of Observations}{No. Of Observations}$

= $\frac{2+3+5+7+11+13+17+19+23}{9}$

= $\frac{100}{9}$

= $11\frac{1}{9}$ or 11.111111

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