Categrical variables

Question 1

Minimal difference in distance between consecutive measurements

Answer 1

Discrete

Question 2

Take any value in an interval

Answer 2

Continuous

Question 3

Most straight forward way to express categorical variables

Answer 3

Frequency table

Question 4

Visualizes a categorical variable w/ the categories on one axis and the frequencies on the other

Answer 4

Bar chart

Question 5

Visualizes one categorical variable and scales poorly with variables

Answer 5

Pie chart

Question 6

Let’s us visualize 2 categorical variables

Answer 6

Contingency table

Question 7

In a contingency table, what tells you how many subjects fall into each category

Answer 7

The cells