5-2

Is the exact time it takes to evaluate 27 + 72 a discrete random variable, a continuous random variable, or not a random variable?

It is a continuous random variable

Is the height of a randomly selected giraffe a discrete random variable, a continuous random variable, or not a random variable?

It is a continuous random variable

Is the weight of a T-bone steak a discrete random variable, a continuous random variable, or not a random variable?

It is a continuous random variable

Is the time required to download a file from Internet a discrete random variable, a continuous random variable, or not a random variable?

It is a continuous random variable.

Is the eye color of people on commercial aircraft flights a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete random variable

Is the number of bald eagles in a country a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete random variable

Is the number of hits to a website in a day a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete random variable

Is the number of people with blood type A in a random sample of 36 people a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete random variable

Is the square footage of a house a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete random variable

Is the number of statistic students now reading a book a discrete random variable, a continuous random variable, or not a random variable?

It is a discrete variable

Is the response to the survey "Did you smoke in the last week?" a discrete random variable, a continuous random variable, or not a random variable?

It is not a random variable.