Question

46. A recent survey found
that the ages of workers in a factory are distributed as
follows.
if a person is selected at the random find the probability that the person is
I) 40 years or more
II) less than 40 years​

Answer 1

Answer:

I) 27/40

II) 13/40

Step-by-step explanation:

I) P (40 years or more) = 85 + 46 + 3/200

                                     = 135/200

                                     = 27/40

II) P (less than 40 years) = 38 + 27/200

                                        = 65/200

                                        = 13/40

Please mark me brainliest if this answer helps you! =)