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Problem

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2 Nov 2021

Given information

 According to Question. The age of cars in the staff parking lot of a suburban college is uniformly distributed from six months ( 0.5 years) to 9.5 years.

Step-by-step explanation

Step 1.

According to the given information, the distribution of X is uniform with parameters 0.5 and 9.5, in mathematical expression,

,

On substituting  for  and  for b  in the probability density function.

where .

Height.

 

The graph of the probability that a randomly chosen car in the lot is less than four years old is as follows:

   

 

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