Which of the following represents a continuous random variable?
a.the number of girls in a class
b.the number of people taller than six foot
c.the number of correct answers on a quiz
d.the average test score for a class
Question 2
What is the definition of a continuous random variable?
a.A variable that is discrete.
b.A quantitative random variable whose possible values form a whole interval or range.
c.A quantitative random variable that can assume a countable number of values.
d.A qualitative random variable whose possible values form a whole interval or range.
Continuous variation in a natural population
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