Graphing and Analyzing Data Concepts

The video tutorial covers lesson 7.1 from the sixth-grade Go Math textbook, focusing on independent practice problems. It begins with calculating the unit rate of money collected per sweatshirt sold, followed by graphing ordered pairs from a table. The lesson then explores distance and time calculations, the relationship between weeks and days, and making conjectures using tables and ratios. The tutorial concludes with guidance on determining graphing scales.

What is the unit rate of money collected per sweatshirt sold?

• $25 per sweatshirt

• $20 per sweatshirt

• $15 per sweatshirt

• $10 per sweatshirt

How do you represent the data from the table on a graph?

• As ordered pairs

• As a single line

• As a bar graph

• As a pie chart

Why are the points on the graph not connected?

• Because the data is not continuous

• Because the graph is incomplete

• Because the points are incorrect

• Because the graph is a bar chart

If 24 sweatshirts are sold, how much money is collected?

• $360

• $500

• $420

• $480

Does the point (5.5, 110) make sense in this context?

• No, because you cannot sell half a sweatshirt

• Yes, because the money is correct

• Yes, because you can sell half a sweatshirt

• No, because the money is incorrect

What is the distance Mindy would travel in 6 hours at a constant rate of 55 miles per hour?

• 330 miles

• 275 miles

• 440 miles

• 385 miles

How many weeks correspond to 56 days?

• 6 weeks

• 7 weeks

• 8 weeks

• 9 weeks

What is a real-life relationship that can be described by the graph?

• Number of hours in a day

• Number of days in a week

• Number of months in a year

• Number of minutes in an hour

What is the ratio of time to distance if 5 minutes corresponds to 25 meters?

• 5:1

• 1:25

• 1:5

• 5:5

How do you determine the scales to use on each axis when graphing a rate or ratio?

• Include the greatest values

• Use the smallest values

• Use a scale of 1:1

• Choose any scale