Dot and Box Plots

What is the shape of the data for Small Dogs?

• Skewed Left

• Skewed Right

• Symmetric

• Circular

• The range for both rides is 20.

• The interquartile(IQR) range for both rides is 10.

• Rocket blast has a larger mean than Topsy Turvy.

• Both rides have a median wait time between 25-30 minutes.

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

• The median wait time for both is 35 minutes.

• The Red Racer has a shorter maximum wait than the Wild Viper.

• The Wild Viper has a larger range of wait times than the Red Racer.

• The Red Racer has a larger IQR than the Wild Viper.

What is the difference between the medians for the two data sets? (remember- you cross them out from the left and right side)

• 0 tickets

• 2 tickets

• 4 tickets

• 6 tickets

The median is

• The middle score

• Scores added & divided by the number of scores

• The most frequent score

• The middle number when in order

The dot plot shows the number of hours students spent last week on social networking sites. Which is NOT an inference that can be made about the two populations?

• Females typically spend more time than males on the sites.
• Females typically spend less time than males on the sites.
• The range for males is greater than the range for females.
• The interquartile range for the males is 4 hours.

The results of a survey that asked 50 seventh graders how many hours they play video games are shown in the double box plot. Which statement is true?

• There is no difference in the maximum values
• The difference in the maximum values is 1.5 hours.
• The median for the girls is 0.5 hour.
• The third quartile for the boys is 2.5 hours.

Bertha randomly surveyed students in two classes about the number of hours they read per week. Which inference can be made?

• Both box plots are symmetrical.

• The difference in the medians is 2.

• The interquartile range for history class is 2 and the interquartile range for language class is 4.

• Seventy-five percent of the language class read for 3 or more hours.

What is the interquartile range for the Checkers Club?

• 4
• 5
• 10
• 11

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

How many students had more than 6 candy bars?

• 5
• 2
• 3
• 1

Tags

CCSS.4.MD.B.4