7.6G - STAAR REVIEW-Solve using Graphs and Plots

A club sold standard and premium memberships. The graph shows the number of each type of membership sold over the last four weeks.

Which statement is supported by the information in the graph?

• The number of premium memberships sold during Week 4 was 75% more than the number of premium memberships sold during Week 1.

• The total number of memberships sold during Week 1 was equal to the total number of memberships sold during Week 2.

• The number of premium memberships sold during Week 3 was 2 times the number of premium memberships sold during Week 2.

• The total number of memberships sold during Week 4 was 35 less than the total number of memberships sold during Week 3.

A farmer plants crops on 48 acres of land. The circle graph shows the percentages of land used for some of the different types of crops.

Based on the circle graph, how many acres of land are used for corn?

(type in number only; no units)

Ursula surveyed 50 classmates about their favorite ice cream flavors. Each classmate chose one flavor. The results are shown in the circle graph.

How many more of Ursula's classmates chose chocolate than chose vanilla?

• 8

• 6

• 34

• 16

The bar graph shows a company's income and expenses over the last 5 years.

Which statement is supported by the information in the graph?

• Expenses have increased $200,000 each year over the last 5 years.

• The income of Year 5 was twice the income in Year 1.

• The combined income in Years 1, 2, and 3 was equal to the combined expenses in Years 1, 2, and 3.

• The combined expenses in Years 3 and 4 were $300,000 more than the combined income in Years 3 and 4.

The graph shows the favorite colors chosen by some middle school students.

Which statement is supported by the information in the graph?

• Fewer than 30% of the students chose red, yellow, or orange as their favorite color.

• More than $\frac{1}{10}$ of the students chose pink as their favorite color.

• Exactly 18% of the students chose blue as their favorite color.

• Exactly $\frac{2}{5}$ of the students chose green, black, or purple as their favorite

The circle graph shows how Tremaine divided his time on the computer last week.

Tremaine used the computer a total of 30 hours last week. How many more hours did Tremaine use the computer to play games than to do research?

• 6 hours

• 20 hours

• 7.5 hours

• 1.5 hours

Maribel surveyed 55 people to find out their favorite type of music. The results are shown in the bar graph.

Based on the information in the graph, which types of music were chosen by 40% of the people surveyed?

• Country and opera

• Jazz and opera

• Jazz, opera, and rock

• Country, jazz, and rock

The circle graph shows Allen's activities during 24 hours.

How much more time in hours did Allen spend listening to music than playing tennis?

• 2.88 hours

• 0.48 hours

• 2.40 hours

• 0.12 hours

Mr. Brown planted a vegetable garden. The circle graph shows the kinds of vegetables he planted and the percentage of the area of the garden each kind of vegetable occupied.

Mr. Brown's garden has an area of 160 square feet. How many square feet of Mr. Brown's garden is occupied by cabbage?

• 136 ft²

• 24 ft²

• 15 ft²

• 145 ft²

Reading from the dot plot, James says that there are 5 students who read 3 books. What is James' error?

• There are more than 5 students who read 3 books.

• There are 3 students who read 5 books, not 5 students who read 3 books.

• There are twice as many students who read 3 books.

• The dot plot does not show the number of students who read 3 books.