Data Analysis and Displays Test

Tom asked people in a survey how much money they could find under their sofa cushions. The stem-and-leaf plot shows the amounts of money. What is the least amount of money a person said they could find?

• 4 cents

• 45 cents

• 46 cents

• 456 cents

Molly collected data about the number of hours students studied and their scores on a test. The results are shown in the scatter plot. Which statement about the data is true?

• As study hours increase, test scores decrease.

• As study hours increase, test scores increase.

• As study hours increase, test scores stay the same.

• As study hours decrease, test scores increase.

• 1

• 5

• 4

• 3

Tags

CCSS.2.MD.D.9

CCSS.3.MD.B.4

• A

• B

• C

• D

Which statement best represents this relationship?

• There is no relationship between the number of miles driven and the amount of gas remaining in the tank

• As the number of miles driven increases, the amount of gas remaining in the tank increases.

• As the number of miles driven increases, the amount of gas remaining in the tank decreases.

• A relationship cannot be determined from this scatter plot

Which statement best describes the relationship shown in this scatter plot?

• Students with a bigger shoe size earn a higher math score

• Students with a smaller show size earn a higher math score

• A student's shoe size has no effect on their math score

• A student with a shoe size of 8 will always earn a score of 80%

What scale and interval are used on the x-axis?

• scale: 0–40; interval: 4

• scale: 0–40; interval: 5

• scale: 0–4; interval: 8

• scale: 0–8; interval: 40

Based on the scatter plot, which statement best describes the trend?

• As the daily temperature increases, the number of beach visitors increases.

• as the daily temperature decreases, the number of beach visitors increases.

• As the daily temperature increases, there is no change in the number of beach visitors

• As the daily temperature increases, the number of beach visitors decreases

How many people live greater than 30 miles from work?

• 13

• 12

• 8

• 6

Which day had more minutes of homework?

• Wednesday

• Thursday

• Friday

• Tuesday

Tags

CCSS.2.MD.D.9