Interpreting Dot Plots Effectively

This video tutorial explains how to interpret dot plots, a type of statistical graph used to display data. It covers the creation of dot plots using student test scores, analyzing them to answer questions, and understanding statistical measures like mode and range. The tutorial also demonstrates how to calculate percentages from dot plots, providing a comprehensive guide to using dot plots for data analysis.

What is a dot plot primarily used for?

• To display data in a linear format

• To predict future trends in data

• To calculate the mean score of a dataset

• To represent geographical information

How many students scored exactly 85 points?

• 4 students

• 5 students

• 9 students

• 26 students

Tags

CCSS.5.G.A.2

How many students scored more than 85 points?

• 26 students

• 9 students

• 5 students

• 4 students

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What score did the most number of students achieve?

• 100 points

• 85 points

• 70 points

• 60 points

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many students participated in the science test?

• 9 students

• 7 students

• 26 students

• 40 students

Tags

CCSS.6.SP.B.5A

What is the mode of the scores?

• 60 points

• 100 points

• 70 points

• 85 points

Tags

CCSS.6.SP.B.5C

What is the range of the scores?

• 40 points

• 30 points

• 100 points

• 70 points

Tags

CCSS.HSS.ID.A.1

CCSS.6.SP.B.4

What percentage of students scored 70 or below?

• 75%

• 26.9%

• 38.5%

• 50%

What is the minimum score achieved by students?

• 85 points

• 60 points

• 50 points

• 70 points

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Approximately what percent of students scored exactly 70 points?

• 26.9%

• 38.5%

• 50%

• 75%

Tags

CCSS.HSS.ID.A.1

CCSS.6.SP.B.4