Lesson on Data

How many people have two or less books in their desk?

• 4
• 5
• 6
• 7

How many students received a score in the 80's?

• 2
• 10
• 14
• 27

How many scores are listed in this Stem and Leaf Plot?

• 3
• 6
• 9
• 18

2. Which of the following best describes the process of finding the interquartile range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Subtract Q3 from Q1

6. Which city has a higher median?

• Millersburg
• Arcadia

7. What is Millersburg's Q3 value?

• 200
• 260
• 220
• 140

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4