Solving Scatterplot Problems in 5th Grade Math

The video tutorial covers the concept of scatter plots, focusing on solving problems using them. It begins with an introduction to scatter plots, explaining their purpose and how they can be used to analyze data. The tutorial then explores a specific example involving student phone numbers and quiz scores, demonstrating how to calculate the fraction of students with odd last digits who passed. Finally, it shows how to sum the scores of students with even last digits, emphasizing the use of addition in data analysis.

What is the main topic discussed in the video?

• Bar Graphs

• Line Graphs

• Scatter Plots

• Pie Charts

What does the squiggle on the graph indicate?

• A high data point

• A trend line

• Skipped numbers

• An error in the data

Why is there no trend line in the scatter plot?

• The data is too scattered

• The data is too linear

• The data is missing

• The data is too small

What fraction of students have an odd last digit and a passing grade?

• 2/3

• 1/2

• 5/12

• 3/4

What is considered a passing grade in the video?

• 75

• 65

• 70

• 60

How many students with an odd last digit passed the quiz?

• 6

• 4

• 3

• 5

What is the total number of students in the scatter plot?

• 11

• 12

• 13

• 10

What is the combined score of students with an even last digit?

• 540

• 560

• 530

• 550

Which last digit is not considered when calculating the combined scores of students with an even last digit?

• 8

• 5

• 2

• 0

What operation is used to find the combined scores of students with an even last digit?

• Division

• Subtraction

• Multiplication

• Addition