Question

1. which graphing technique is best for visualizing the relationship between two numerical variables? a. box plot b. scatter plot c. frequency polygon d. histogram

Explanation:

A scatter plot uses dots to represent values for two different numerical variables. Each dot's position on the horizontal and vertical axis indicates values for an individual data point. It is specifically designed to show the relationship between two numerical variables. A box plot is used to show the distribution of a single variable. A frequency polygon is used to show the distribution of a single variable (usually continuous) and is similar to a histogram. A histogram is also used to show the distribution of a single variable (usually continuous).

Answer:

B. Scatter plot