Data Analysis and Interpretation

The video tutorial covers data analysis in various contexts, including a 100-meter sprint, project completion times, sports card collections, and weight data. It explains how to identify common data points, outliers, and perform basic calculations. The tutorial also emphasizes understanding data representation and analysis techniques.

What is the focus of Unit 11?

• Data Analysis

• Trigonometry

• Geometry

• Algebra

How many people participated in the 100-meter sprint?

• 30

• 25

• 20

• 15

What does each dot represent in the sprint data?

• A second

• A person

• A meter

• A group

Which time was the most common in the sprint?

• 11 seconds

• 10.4 seconds

• 10.1 seconds

• 9.8 seconds

What is an outlier in the sprint data?

• 10.4 seconds

• 9.8 seconds

• 10.1 seconds

• 11 seconds

How many more people ran in 10.6 seconds than in 10.1 seconds?

• 3

• 2

• 1

• 4

Did more than half of the people run in less than 10.4 seconds?

• No, because only 5 people did

• Yes, because 10 people did

• Yes, because 12 people did

• No, because only 8 people did

What was the most common time needed to complete the project?

• 1 hour

• 3 hours

• 2 hours and 1/4

• 2 hours and 2/4

How many students are in Mr. Dickson's class?

• 12

• 11

• 13

• 10

How many pages in the album are full of sports cards?

• 72

• 36

• 16

• 8