Answer: [tex]\dfrac{1}{8}[/tex]
Step-by-step explanation:
We know that the probability density function for a uniformly distributed function in interval [a,b] is given by :-
[tex]f(x)=\dfrac{1}{b-a}[/tex]
Given : Consider the continuous random variable x, which has a uniform distribution over the interval from 20 to 28.
Then the probability density function in the interval between 20 and 28 will be :-
[tex]f(x)=\dfrac{1}{28-20}=\dfrac{1}{8}[/tex]
Hence, the probability density function in the interval between 20 and 28 =[tex]\dfrac{1}{8}[/tex]
