Averages & Average Rates of Change

Multiple Choice

What is a synonym for average?

• Median

• Mean

• Maximum

• Middle

Multiple Choice

What is the closest approximation to the mean score?

1, 2, 3, 3.5, 4, 2.5

• 3.5
• 4.5
• 2
• 2.67

Multiple Choice

Johnny scored the following number of goals in his last 4 games?

2, 3, 0, 1

How many goals does he average per game?

• 2.0
• 3.5
• 1.5
• 1.0

Multiple Choice

Jeff ran a mile five days in a row with the following times in minutes.

7, 7.2, 6.6, 8, 7.4

What is his average minutes per mile?

• 7.0
• 7.5
• 6.8
• 7.24

Multiple Choice

Bethany ran 4 miles in 30 minutes. How many minutes per mile did she average?

• 5 minutes per mile
• 10 minutes per mile
• 8 minutes per mile
• 7.5 minutes per mile

Multiple Choice

Kevin made $280 in tips after 5 days. How much money does he make in tips per day?

• 100
• 70
• 56
• 40

Math Response

The Jacksons go on a trip and drive 140 miles in 2 hours, stop for gas, then drive 180 miles in 3 hours.

What was their average speed in miles per hour for the first part of their trip?

Type answer here

Correct Answer: 70

Deg^°

Rad

Math Response

The Jacksons go on a trip and drive 140 miles in 2 hours, stop for gas, then drive 180 miles in 3 hours.

What was their average speed in miles per hour for the second part of their trip?

Type answer here

Correct Answer: 60

Deg^°

Rad

Math Response

The Jacksons go on a trip and drive 140 miles in 2 hours, stop for gas, then drive 180 miles in 3 hours.

What was their average speed in miles per hour for the whole trip

Type answer here

Correct Answer: 64

Deg^°

Rad

Multiple Choice

Lucy made $105 in tips over 3 days and Derek made the following tips over 5 days: $30, $40, $45, $43, $17. Who made more money in tips per day on average?

• Lucy

• Derek

• They made the same amount per day.

Multiple Choice

Tim scored 90 points in 4 games. Jamal scored the following points in 5 games: 20, 24, 33, 22, 42. Who scored the most points per game on average?

• Jamal

• Tim

• They scored the same.

Multiple Choice

The average could be greater than the maximum or less than the minimum.

• True
• False