Question

Determine whether the random variable is discrete or continuous. In each​ case, state the possible values of the random variable. ​(a) The number of free dash throw attempts before the first shot is made. ​(b) The amount of rain in City Upper B during April.

Answer 1

a. Discrete

b.Continuous

Explanation:

a. A discrete random variable has a countable number of possible values.

-The probability of each value of a discrete random variable is between 0 and 1, and the sum of all the probabilities is equal to 1.

-The number of free dash throw attempts are countable. Hence, a Discrete Random Variable.

b. -A continuous random variable is a random variable where the data can take infinitely many values.

-A continuous random variable is a random variable is qualitative in nature.

-The amount of rainfall will take different values in different April months. Hence Continuous Random Variable.