question_answer

Set\[P=\{x:5\le x\le 22,x\,\text{is an integer}\}\]. If an element from set P is picked at random, calculate the probability that it is a prime number.

A)  \[\frac{5}{18}\]               

B)         \[\frac{1}{3}\]

C)  \[\frac{7}{9}\]                  

D)         \[\frac{5}{6}\]