Question

directions: select the correct answers. which two questions would generate data that would best be represented by a scatter - plot? how do the heights of students compare for freshmen and seniors? does the temperature outside affect the sales of hot chocolate? on average, how old are people in virginia when they get married for the first time? what is the average salary in fairfax county public schools? is there a relationship between the height and the weight of sophomores?

Explanation:

A scatterplot shows relationships between two numerical variables. The questions must involve two numerical variables to check for correlation.

Answer:

B. Does the temperature outside affect the sales of hot chocolate?, E. Is there a relationship between the height and the weight of sophomores?