A travel company has 100 drivers for driving buses to various tourist destination. Given
below is a table showing the resting time of the drivers after covering a certain distance (in km).
What is the probability that the driver was chosen at random :
(a) takes a halt after covering 80 km?
(b) takes a halt after covering 115 km?
(c) takes a halt after covering 155 km?
(d) takes a halt after crossing 200 km?
Answers
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Step-by-step explanation:
Total number of drivers = 100 (a) P (Takes a halt after covering 80 km) = 13/100
(b) P (Takes a halt after covering 115 km) = 60/100 =
3/5
(c) P (Takes a halt after covering 155 km) = 90/100
= 9/10
(d) P (Takes a halt after covering 200 km) = 10/100 = 1/10
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