The average of first nine prime numbers is Options: A . &nbsp11$1/9$ B . &nbsp11$2/9$ C . &nbsp11 D . &nbsp9

The average of first nine prime numbers is

Question

The average of first nine prime numbers is

Options:

A . 11$1/9$

B . 11$2/9$

C . 11

D . 9

Answer: Option A
Answer: (a)Using Rule 1, Average of numbers = ${x_1+x_2+…+x_n}/n$ The required average=${2+3+5+7+11+13+17+19+23}/9$=$100/9$ = 11 $1/9$

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