A book store is keeping track of the price of books according to the number of pages. Which scatterplot represents that bivariate data? A graph has price (dollars) on the x-axis and pages on the y-axis.
A graph has books on the x-axis and pages on the y-axis.
A graph has pages on the x-axis and price (dollars) on the y-axis.
A graph has books on the x-axis and price on the y-axis.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Which of the following contains a variable?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000