Data Review

• y = 1.45x + 22
• y = -2x + 15
• y = 1.33x + 30
• y = -1.5x + 24

• A
• B
• C
• D

• A) y = 1.4x + 55
• B) y = 1.4x - 84
• C) y = 0.72x + 60
• D) y = 0.72x + 56

Question:

• 560

• 295

• 760

• 855

What percentage of the data is between 40 and 150?

• 25 %

• 50%

• 75%

• 100%

Information collected about people, events, and objects is ______???

• information

• data

• frequency

• analysis

#1 Hello World

• 20

• 55

• 35

• 85

• Positive Association
• Negative Association
• No Association
• Non-Linear Association

What type of correlation is shown in the scatter plot?

• Positive Linear Correlation

• Negative Linear Correlation

• Non-Linear Correlation

• No Correlation

The number of times a value occurs

• Two-way table

• Scatter Plot

• Frequency

• Line of Best Fit