An organisation selected 2400 families a...

An organisation selected 2400 families at random and surveyed them to determine a relationship between income level and the number of vehicles in a family . The information gathered is listed in the table below

Suppose a family is chosen, Find probability that the family chosen is
owning not more than 1 vehicle.

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The correct Answer is:

`1031/1200`

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KUMAR PRAKASHAN-PROBABILITY -EXERCISE 15.1

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