Circle Graph Analysis Quiz

A study of 2,400 students in grades 6-8 found that 12 out of every 40 students has a pet fish. Based on the results of this study, how many students do NOT have a pet fish?

• D) 1620 students

• A) 640 students

• B) 680 students

• C) 720 students

• E) 1680 students

Tags

CCSS.7.RP.A.3

Based on the circle graph, how many hours did Frank spend listening to podcasts while driving to work last month?

• 9.1 hours

• 14.3 hours

• 31.5 hours

• 22.4 hours

According to the circle graph, what percentage of Frank's driving time was spent listening to nothing?

• 8.4%

• 12%

• 13%

• 22%

How many more hours did Frank listen to podcasts than Spotify during his drives last month, as shown in the circle graph?

• 9.1 hours

• 14.3 hours

• 18.2 hours

• 22.4 hours

The spinner shown has 6 congruent sections. The spinner is spun 90 times. What is a reasonable prediction for the number of times the spinner will land on a dotted section?

• D) 35 times

• B) 20 times

• A) 15 times

• E) 40 times

• C) 30 times

Tags

CCSS.7.SP.C.6

Based on the dot plots, which statement is best supported by the data regarding the number of times students in two different classes watched Jurassic Park?

• The mode number of watches in Mr. Frog’s class is lower than the mode number of watches in Mr. Groog’s class.

• Mr. Frog’s class has a greater range in number of watches than Mr. Groog’s.

• The median number of watches in Mr. Groog’s class is less than the median number of watches in Mr. Frog’s class.

• None of the above are supported by the data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

An isosceles triangle has base angles that each measure 52°. Which equation can be used to find x, the measure of the third angle of the isosceles triangle in degrees?

• B) 52 + 2x = 180

• A) 2x = 52

• C) 2x - 52 = 180

• D) 52x = 180

• E) 52 + x = 180

Tags

CCSS.8.G.A.5

Which table contains only values that satisfy the equation ( y = 4x - 2 )?

• X: 4, 10, 16, 22; Y: 18, 42, 66, 90

• X: 18, 42, 66, 90; Y: 4, 10, 16, 22

• X: 4, 10, 16, 22; Y: 14, 38, 62, 86

• X: 14, 38, 62, 86; Y: 4, 10, 16, 22

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Henry bought a new car for $22,568. The car had a sales tax of 4%. What is the sales tax for the car in dollars and cents?

• E) $924.83

• D) $902.72

• B) $865.21

• A) $843.63

• C) $881.52

Tags

CCSS.6.RP.A.3C

What value of x makes the equation true?

• x = 3

• x = -3

• x = 9

• x = -9

• x = 1

Tags

CCSS.7.EE.B.4A