9.2.3 Scatter Plots & Circle Graphs & Displaying Data

Match

Sort the coordinates to their matching points.

• Point A

• Point B

• Point C

• Point D

(5,4)

(-3,6)

(-6,-2)

(1,-3)

• (5,4)

• (-3,6)

• (-6,-2)

• (1,-3)

Hotspot

Which scatter plots shows a positive correlation?

Multiple Choice

What relationship could be represented by this scatter plot?

• As the speed of a train decreases, the distance the train travels decreases.

• As the number of daylight hours increases, the number of night hours decreases

• As the population of a town increases, the number of gas stations in the town increases

• As the number of granola bars in a box increases, the price increases

Draw

Noah is a film buff. He watched 11 movies this month. To the right is a data table with the length of each film in minutes with the rating Noah gave out 100.

Draw

Create a scatter plot that shows the relationship between the age of a tree and the tree’s height. Use the table to create the scatter plot.

Match

Match the scatter plots to the correct type of correlation.

Strong positive correlation

No correlation

Weak positive correlation

Strong negative correlation

Weak negative correlation

• Strong positive correlation

• No correlation

• Weak positive correlation

• Strong negative correlation

• Weak negative correlation

Hotspot

Which of the circle graphs below shows that ½ of students surveyed prefer fruit salad?

Multiple Choice

If a sandwich shop's monthly cost is $3,000, how much did they spend on cheese in one month?

-Use the circle graph below

• $360

• $750

• $1,260

• $630

Match

Match the percentages to each hobby.

• Video Games

• Sports

• Internet

• Arts and Crafts

26%

23%

19%

14%

• 26%

• 23%

• 19%

• 14%

Hotspot

The manager of a fitness center surveyed 150 customers.

Results are in the table below.

Which circle graph accurately represents the data table?

Multiple Choice

The manager of a fitness center surveyed 150 customers

How many respondents selected a basketball court?

• 26

• 42

• 29

• 54

Hotspot

A survey asking people to identify their favorite season had the following results:

•Fall - 250

•Summer - 100

•Spring - 100

•Winter - 50

Which circle graph below best represents this data?

Hotspot

A study was done about the two types of dogs at an animal shelter that are available for adoption.

•Dog 1: 20 pounds, ears up, brown, black nose, long tail

•Dog 2: 50 pounds, ears up, white, black nose, long tail

•

Which type of graph would best represent the data?

Multiple Choice

Which of the following scenarios represents quantitative data?

• A data display illustrating the relationship between test scores and study hours for learners.

• A data display showing the different types of fruits and their popularity ratings

• A data display showing the distribution of ages in a population

• A data display showing the monthly temperatures in a city over the course of a year.

Match

Match each piece of information and the audience given with the correct way to display data.

• Data that is categorical and shows the percentage of participants in the study based on social class for a business meeting.

• Data that is categorical and shows the relationship between two categories to be convincing in the newspaper.

• Data that shows the exact points for a patient’s results in order to make an informed decision.

• Quantitative data that shows the general trend for an educational meeting with nonexperts.

Circle graph

Venn diagram

Dot plot

Histograms

• Circle graph

• Venn diagram

• Dot plot

• Histograms

Multiple Choice

Riley completed a survey to determine which grocery store people prefer to shop at and now wants to display the data showing the percentages of people who prefer each grocery store for a presentation to marketing team at a business.

Which type of data does Riley want to display, and what is the best data display he should use?

• Riley wants to display categorical data, and the best data display is a Venn diagram

• Riley wants to display quantitative data, and the best data display is a scatter plot

• Riley wants to display categorical data, and the best data display is a circle graph

• Riley wants to display quantitative data, and the best data display is a histogram

Multiple Choice

Scientists observing different animals around an island decided to collect data to present to the community.

The animal data can be sorted into three categories:

•Primarily eat meat;

•Primarily eat plants; and

•Eat both meat and plants.

Which data display can be used to best display the data collected?

• Circle Graph

• Venn diagram

• Stem-and-leaf plot

• Scatter plot

Dropdown

Sort the data displays into the two types of data

​

Venn diagram​

Select answer

Histogram​

Select answer

Stem-and-Leaf Plot​ & Dot Plot

Select answer

Circle graph​

Select answer

Box and Whisker Plot & Scatter Plot​

Select answer

Multiple Choice

A high school math teacher wants to illustrate the distribution of grades on a recent math test to their class. The test scores are distributed as follows:

•20 students scored between 60 and 69

•15 students scored between 70 and 79

•10 students scored between 80 and 89

•5 students scored between 90 and 100

•

Which type of data does the high school math teacher want to display, and what is the best data display she should use?

• The high school math teacher wants to display quantitative data, and the best data display is a histogram.

• The high school math teacher wants to display categorical data, and the best data display is a Venn diagram.

• The high school math teacher wants to display quantitative data, and the best data display is a circle graph.

• The high school math teacher wants to display categorical data, and the best data display is a box and whisker plots.

Multiple Select

When trying to determine the best way to display data, what should consider?

Select all that apply

• The audience

• The type of data: categorical or quantitative

• The number of items in the data set

• The color to shade the data

Now What?