The horizontal axis corresponds to the value of the random variable and the vertical axis represents the probability of each value of the random variable.

Distinguish between _______ and _________ random variable.

What is a random variable?

Who was the first U.S. President to be impeached?

What sport is best known as the ‘king of sports’?

is a numerical measure of the outcome of a probability experiment, so its value is determined by chance. We denote using capital letters such as X.

Identify __________ probability distributions

What is the difference between a discrete random variable and a continuous random variable?

Which founding father is known for his large signature on the United States Declaration of Independence?

What was the first NHL team to win back-to-back Stanley Cup titles?

of a discrete random variable X provides the possible values of a random variable and their corresponding probabilities. This can be in form of a table, graph, or mathematical formula.

Construct _______________ Histograms

In your own words, provide an interpretation of the mean (expected value) of a discrete random variable.

Who did Spartacus fight against in the Third Servile War?

Who was the first golfer to reach one million dollars in career earnings on the PGA Tour?

The two rules for a discrete probability distribution

_________ and interpret the mean of a discrete random variable

Recall that independent means what?

Who was the first Catholic pope?

Who defeated tennis player Bobby Riggs in the famous “Battle of the Sexes”?

The of a discrete random variable is the square root of a weighted average of the squared deviations for which the weights are the probability.

Interpret the mean of a discrete random variable as an ________ _________

Insurance companies attempt to set premiums so that the ________ __________ of the policy is zero

What tribe of Native Americans was the first to encounter the Pilgrims?

What is the only team in the NFL to neither host nor play in the Super Bowl?