Analyzing Data with Dot Plots and Histograms

This video tutorial covers unit eight, lesson six on histograms. It begins with matching histograms to dot plots, ensuring each pair represents the same data set. The tutorial then analyzes a histogram summarizing the lengths of adult female sharks, identifying true statements based on the data. Next, it demonstrates how to draw a histogram from a table showing the times it took 46th-grade students to run a mile. Finally, the video explores geometry by identifying possible vertices of a square on a coordinate plane. The lesson concludes with a congratulatory message for completing the unit.

Which dot plot matches with histogram B?

• Dot plot 1

• Dot plot 2

• Dot plot 4

• Dot plot 3

Which histogram matches with dot plot number 3?

• Histogram A

• Histogram B

• Histogram C

• Histogram D

Which histogram matches with dot plot number 5?

• Histogram C

• Histogram B

• Histogram D

• Histogram A

What is the total number of sharks measured according to the histogram?

• 45

• 50

• 60

• 55

How many sharks were less than 14 feet long?

• 6

• 4

• 8

• 2

What is the frequency of students who took between 8 and 10 minutes to run a mile?

• 13

• 10

• 5

• 15

How many students took between 12 and 14 minutes to complete the mile?

• 5

• 7

• 11

• 9

What is the frequency of students who took between 6 and 8 minutes to run a mile?

• 3

• 5

• 7

• 9

Which of the following is a possible vertex of the square on the coordinate plane?

• (3, 2)

• (2, 3)

• (1, -3)

• (-3, 1)

What is another possible vertex of the square if one vertex is (-2, 3)?

• (3, 2)

• (-2, -3)

• (2, -3)

• (-3, 2)