Data Statistics

There are 300 seventh graders, 75 students prefer choir.

• True

• False

Based on a recent survey of 500 students, the circle graph below shows how students communicate with friends. 150 more students chose social media apps than phone calls to communicate with friends?

• True

• False

The cafeteria manager took a poll of 150 students to find the most popular lunch. The circle graph below displays the data. 24 more students chose spaghetti and pizza than corn dogs, tacos, and cheeseburgers as their favorite lunch?

• True

• False

The bar graph below shows the grades of the 30 students in Mrs. Crew’s 2^nd period class. Based on the information from the bar graph shown above, what percentage of the students in Mrs. Crew’s 2^nd period class currently have a C?

• 6%

• 10%

• 20%

• 25%

The bar graph below shows the methods of transportation for 30 students at Euless Junior High. Based on the information in the graph, 30% of the students use which methods of transportation?

• Bus and Walk

• Bike and Walk

• Car and Bike

• Walk and Car

The bar graph below shows the methods of transportation for 30 students at Euless Junior High. Based on the information from the bar graph shown above, what percentage of the students at Euless Junior High ride the bus?

• 12%

• 30%

• 24%

• 40%

What is the median of the data?

• 150

• 140

• 100

• 90

• 40

What is the maximum value in the data?

• 150

• 140

• 100

• 90

• 40

What is the first quartile in the data?

• 150

• 140

• 100

• 90

• 40

What is the range of the data?

• 50

• 110