# Question: Determine the cumulative distribution function for the random variable in 3679

Determine the cumulative distribution function for the random variable in Exercise 3-15; also determine the following probabilities:

(a) P(X < 1.25)

(b) P (X < 2.2)

(c) P (-1.1 < X < 1)

(d) P (X > 0)

(a) P(X < 1.25)

(b) P (X < 2.2)

(c) P (-1.1 < X < 1)

(d) P (X > 0)

## Relevant Questions

Determine the cumulative distribution function for the random variable in Exercise 3-17; also determine the following probabilities: (a) P(X < 1.5) (b) P (X < 3) (c) P (X > 2) (d) P (1 < X < 2)Errors in an experimental transmission channel are found when the transmission is checked by a certifier that detects missing pulses. The number of errors found in an eight bit byte is a random variable with the following ...Determine the mean and variance of the random variable in Exercise 3-20Product codes of 2, 3, or 4 letters are equally likely. What is the mean and standard deviation of the number of letters in 100 codes?The random variable X has a binomial distribution with n = 10 and p = 0.01. Determine the following probabilities. (a) P(X =5) (b) P(X < 2) (c) P(X > 9) (d) P(3 < XPost your question