Statistics Bias Distribution Line of Best Fit Two-Way Table

Which equation COULD match the line of best fit?

• y = 5/6 x + 1

• y = x + 5/6

• y = x + 1

• y = 6/5 x + 1

Tags

CCSS.8.EE.B.5

What is the equation of the line of best fit?

• y = -25x + 170

• y = -5/8x + 170

• y = 25x + 170

• y = 5/8x + 170

Tags

CCSS.8.EE.B.5

Click on Image. Orange points are NOT necessarily data from the set.

• y = -8/9 x + 9

• y = -9/8 x + 9

• y = 8/9 x + 9

• y = 9/8 x + 9

Which equation COULD match the line of best fit?

• y = x + 1

• y = -x + 1

• y = 6x + 1

• y = x + 6

Tags

CCSS.8.EE.B.5

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

How many people purchased no food and no drink?

• 60
• 10
• 20
• 200

According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?

• About 33%

• About 50%

• About 40%

• About 44%