Which of the following can be represented by a discrete random variable?A. The number of defective light bulbs in a sample of twentyB. The time of a flight between Chicago and New YorkC. The average distance achieved in a series of long jumpsD. The circumference of a randomly generated circle
A. The number of defective light bulbs in a sample of twenty
Explanation:
A discrete variable is one that can take only a countable number of values and variable refers to the numeric values of the outcomes that are a countable number of possible values
