1.

A company selected 2400 families at random andsurvey them to determine a relationship between income level and the numberof vehicles in a home. The information gathered is listed in the table below: Monthlyincome (in Rs.)       Vehicles perfamily                                      0                 1                                      2                                      Above 2Less than 70007000-1000010000-1300013000-1600016000 or more 100121          160305535469579      2527292982        0212588If a family is chosen, find the probability thatthe family is:(i)              earning Rs.10000-13000 per month and owning exactly 2 vehicles.(ii)            earning Rs.16000 or more per month and owning exactly 1 vehicle(iii)          Earning lessthan Rs. 7000 per month and does not own any vehicle.(iv)          earning Rs.13000-16000 per month and owning more than 2 vehicle.(v)            owning not morethan 1 vehicle.(vi)          owning at least onevehicle.

Answer» TOtal possible outcomes=2400
1)P=29/2400
2)P=579/2400
3)P=10/2400
4)P=25/2400
5)P=2062/2400
6)P=22/2400.


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