Amplify Thermal Energy Chapter 2

Front

True or False: The average of a set of numbers is a good representation of the whole.

Back

True

Front

What is the average amount of money Mandy earned per day if she earned $4 on Monday, $7 on Tuesday, $5 on Wednesday, $4 on Thursday, and $5 on Friday?

Back

$5

Front

To find the average, you must ______ all the numbers and then divide by the number of items.

Back

add

Front

Kinetic energy is the energy an object has because it's __________.

Back

moving

Front

What is the average amount of money Mandy earned per day if she earned $10 on Monday, $4 on Tuesday, $4 on Wednesday, $7 on Thursday, and $5 on Friday?

Back

$6

Front

What is the formula to calculate the average of a set of numbers?

Back

(Sum of all numbers) / (Total count of numbers)

Front

Define kinetic energy.

Back

The energy an object possesses due to its motion.

Front

What is the average of the numbers 2, 4, 6, 8, and 10?

Back

6

Front

If a student scores 80, 90, and 100 on three tests, what is their average score?

Back

90

Front

What does it mean if the average is higher than the median in a data set?

Back

It indicates that there are some high values skewing the average.