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On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the average score for these students? _________

• 91
• 273

What is the average number of students in each class if there are 250 students in 10 classes?

• 240
• 25

Mandy earns money by delivering groceries. She earned
$4 on Monday, $7 on Tuesday, $5 on Wednesday, $4 on
Thursday, and $5 on Friday. What is the average amount
of money Mandy earned per day?

• 25
• 5
• 21

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean
• Median
• Mode
• Range

Find the median.
12, 5, 9, 18, 22, 25, 5

• 9
• 8
• 12
• 18

A data set can have more than one median?

• True
• False

Another name for the "mean"

• Middle number
• Average
• Number that repeats the most
• Rude

How do you find the average of a data set?

• Add them all up and divide by how many numbers there are
• List in order from least to greatest
• Add the numbers and subtract the largest number
• Find the repeated numbers