question_answer

Directions: Ages of employers in an organization is distributed as follows:
Age (in years)	20-29	30-39	40-49	50-59	60 & above
No. of workers	42	28	14	8	4

Find the probability that the person is under 40 but over 19 years.

A) \[\frac{5}{8}\]                                                              

B) \[\frac{35}{48}\]

C) \[\frac{35}{96}\]                                                                       

D) \[\frac{48}{92}\]

E) None of these