Question

There are 8 compact cars, 13 minivans, 10 trucks, and 6 family cars. Create a probability distribution table and graph to outline the probability of randomly being assigned one of these types of cars.

Answer 1

The probability distribution table can be summarized below:

Car Type	Xi	Frequency	P(X=x)
Compact	1	8	8/37=0.216216
Minivan	2	13	13/37=0.351351
Truck	3	10	10/37=0.27027
Family	4	6	6/37=0.162162
Total		37	1

In excel:

GRAPH:

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