Determine whether the random variable is discrete or continuous.

a. The distance a baseball travels in the air after being hitdistance a baseball travels in the air after being hit.

b. The number of textbook authors now sitting at a computernumber of textbook authors now sitting at a computer.

c. The number of free dash throw attempts before the first shot is madenumber of free-throw attempts before the first shot is made.

d. The amount of snowfallamount of snowfall.

e. The exact time it takes to evaluate 27 plus 72exact time it takes to evaluate 27+72.

1. Is the distance a baseball travels in the air after being hitdistance a baseball travels in the air after being hit discrete or? continuous?

A. The random variable is continuous.

B. The random variable is discrete.

2. Is the number of textbook authors now sitting at a computernumber of textbook authors now sitting at a computer discrete or? continuous?

A.The random variable is continuouscontinuous.

B. The random variable is discretediscrete.

3. Is the number of free dash throw attempts before the first shot is madenumber of free-throw attempts before the first shot is made discrete or? continuous?

A.The random variable is continuous.

B. The random variable is discrete.

4. Is the amount of snowfallamount of snowfall discrete or? continuous?

A. The random variable is continuous.

B.The random variable is discrete.

5. Is the exact time it takes to evaluate 27+72 discrete or? continuous?

A.The random variable is discrete.

B. The random variable is continuous.