Question

Choose the random variable from this set that are discrete. Select all that apply.

a.The number of concert tickets sold.
b.The number of people riding on a bus.
c.The lifespan of a parakeet.
d.The height of a person from a class of eight.

Answer 1

c.The lifespan of a parakeet.

Step-by-step explanation:

The lifespan of a parakeet is a continuous random variable, as it could tackle any value within a positive range (e.g. Days, weeks, months, or maybe years), in place of simply precise, countable values.