Question

In: Statistics and Probability

Which of the following variables are qualitative and which arequantitative? If the variable is quantitative,...

Which of the following variables are qualitative and which are quantitative? If the variable is quantitative, then specify whether the variable is discrete or continuous.

a. Colors of cars in a mall parking lot.

  • Qualitative

  • Quantitative; discrete

  • Quantitative; continuous



b. Time it takes each student to complete a final exam.

  • Qualitative

  • Quantitative; discrete

  • Quantitative; continuous



c. The number of patrons who frequent a restaurant.

  • Qualitative

  • Quantitative; discrete

  • Quantitative; continuous

Solutions

Expert Solution

a. Colors of cars in a mall parking lot.

  • Qualitative

Color is a categorical variable and is therefore qualitative.

b. Time it takes each student to complete a final exam.

  • Quantitative; continuous

Time is a continuous quantitative variable.

c. The number of patrons who frequent a restaurant.

  • Quantitative; discrete

The number is basically the count of patrons which will be a discrete quantitative variable.


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