# Question: Consider the following discrete probability distribution a Complete

Consider the following discrete probability distribution.

a. Complete the probability distribution.

b. Graphically depict the probability distribution and comment on the symmetry of the distribution.

c. What is the probability that the random variable X is negative?

d. What is the probability that the random variable X is greater than 220?

e. What is the probability that the random variable X is less than20?

a. Complete the probability distribution.

b. Graphically depict the probability distribution and comment on the symmetry of the distribution.

c. What is the probability that the random variable X is negative?

d. What is the probability that the random variable X is greater than 220?

e. What is the probability that the random variable X is less than20?

**View Solution:**## Answer to relevant Questions

Identify the possible values of the following random variables. Which of the random variables are discrete?a. The numerical grade a student receives in a course.b. The grade point average of a student.c. The salary of an ...Professor Sanchez has been teaching Principles of Economics for over 25 years. He uses the following scale for grading.a. Depict the above probability distribution graphically. Comment on whether or not the probability ...An electronics store sells additional warranties on its Blu-ray players. Twenty percent of the buyers buy the limited warranty for $25 and 5% buy the extended warranty for $60. What is the expected revenue for the store if ...Let the probability of success on a Bernoulli trial be 0.30. In five Bernoulli trials, what is the probability that there will be (a) 4 failures, (b) more than the expected number of failures?According to the U.S. Census, roughly half of all marriages in the United States end in divorce. Researchers from leading universities have shown that the emotions aroused by one personâ€™s divorce can transfer like a virus, ...Post your question