Data & Statistics

Students were surveyed about their favorite sports to play in phys.ed. The results are represented in this circle graph. If 48 students were surveyed, then 14 students chose soccer?

• True

• False

There are 300 seventh graders, 75 students prefer choir.

• 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 grades of the 30 students in Mrs. Crew’s 2nd period class. Based on the information in the graph, 60% of the students in Mrs. Crew’s class have which grades?

• A’s and B’s

• B’s and C’s

• C’s and D’s

• A’s and C’s

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 first quartile in the data?

• 150

• 140

• 100

• 90

• 40

What is the range of the data?

• 50

• 110

Ms. Moss did a survey of her class about how many books they read over the summer. Using the dot plot, identify the correct statements.(multiple answers are correct)

• More of her students have read more than 4 books than the number of students who read less than 3 books.

• Ms. Moss surveyed 20 students.

• Half of the students have read more than 1 book.

• Most of the students have read at least 1 book.