Question

An insurance company selected 6000 drivers from a city at random in order to find a relationship between age and accidents. The following table shows the results to these 6000 drivers.

Age of drivers (in years) Class Interval

Accidents in one year

0

1

2

3

4 or more

18 – 25

700

310

225

110

85

25 – 40

1100

290

200

105

80

40 – 50

1200

235

175

80

55

50 and above

600

205

140

70

35

 If a driver from the city is selected at random, find the probability of the following events:
a) Age lying between 18 – 25 and meet 3 accidents
b) Age lying between 18 – 40 and meet 1 accident
c) Age more than 25 years and meet at most one accident
d) Having no accident in the year
e) Age lying between 18 – 40 and meet at least 3 accidents

04 Feb 2023
Answer :
Word Count : 131

Since the information is based on 6000 drivers,

the number of exhaustive cases is = 6000.

Thus,

The required probabilities are -

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______ ___ _________ ________ _____ _______ ________.
_____ ____ _______ _______ __________ ______ ___ _______ _____ ________ __________ ____.
____ __________ ________ ______ ___ ___ _________ _____ ______ _______ ________.
___ _________ ______ _______ _________ ________ _______ ___ ___.
________ _____ _____ ____ ________ _______ _____ ____ ___ __________ _________.
_______ ________ __________ ________ _______.
_________ __________ _______ ______ __________ __________.
___ ________ ___ _________ __________ _______.
__________ ____ ______ ___ _______ ____ ______ _____ ___.
________ _______ ___ _________ _______.
______ _________ ________ _______ ______ _______ ___ _________ _____ _________.
_____ _________ __________.
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