Question: The following function is the density function for the random variable X: a. Graph the density function. b. Find the probability that X lies between

The following function is the density function for the random variable X:

a. Graph the density function.
b. Find the probability that X lies between 1 and 3.
c. What is the probability that X lies between 4 and 8?
d. Compute the probability that X is less than 7.
e. Find the probability that X is greater than3.

25 10-x 25 f(x) = 5

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