Which of the following is NOT an example of a continuous qua

Which of the following is NOT an example of a continuous quantitative variable?

A)       grade point average
   B)    IQ scores
      C) the length of time it takes to type 25 words
       D) relay race finish times

Solution

B. IQ Scores

As you can see, IQ scores can only take integer values. We cannot have IQ of 112.7, for example.