Question

A recent survey found that the ages of workers in a factory is distributed

as follows:

Age ( in years Number of workers

20 – 29

30 – 39

40 – 49

50 – 59

50 and above

38

27

86

46

3

(ii) If a person is selected at random, find the probability that the person ​

Answer 1

Answer:

In between 20-29

Step-by-step explanation:

hope it helps