The volume of liquid in an unopened 1-litre can of paint is an example of ___.
A)the binomial distribution
B)the normal distribution
C)a continuous random variable
D)a discrete random variable
E)a constant

Question

Quizplus · Accepted Answer

The volume of liquid in a can of paint is a continuous random variable, as it can take on any value between 0 and 1 litre, including fractions of a litre. The binomial distribution and the normal distribution both relate to discrete or continuous random variables that meet specific criteria, but neither is an appropriate choice for describing the volume of paint in a can, which can take on a range of values. A discrete random variable would only take on certain specific values, such as the number of defects in a batch of manufactured parts. A constant would be a fixed value.

The Volume of Liquid in an Unopened 1-Litre Can of Paint