U1-2

Question 1

Variable

Answer 1

Properties or characteristics of an event that can take on different measurements.

Question 2

Independent Variables

Answer 2

Can be manipulated during the course of an experiment / event.

Question 3

Dependent Variables

Answer 3

Can be measured and is reliant on the independent variable value.

Question 4

Outliers

Answer 4

Observations that lie outside the overall pattern of distribution. (Removed from histograms)

Question 5

Frequency Polygon

Answer 5

Data visualization technique constructed from a line plot using bin midpoints and frequencies.

Question 6

Cumulative Distribution

Answer 6

Looks at the sum of all frequencies at a given interval / bin.