Question: Find the probability density that corresponds to the distribution function of Exercise 5.7. Are there any points at which it is undefined? Also sketch the

Find the probability density that corresponds to the distribution function of Exercise 5.7. Are there any points at which it is undefined? Also sketch the graphs of the distribution function and the probability density.

Data From Exercise 5.7

5.7 If the distribution function of a random variable is given by

5.7 If the distribution function of a random variable is given by 1 - +4 for x 2 F(x)= x 0 for x 2 find the probabilities that this random variable will take on a value (a) less than 3; (b) between 4 and 5.

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