Unit 9 Comparing Statistical Data

What is the median of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 3
• 4
• 5
• 3.5

What is the Q1 of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 1
• 1.5
• 2
• 2.5

What is the Q3 of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 5
• 6
• 5.5
• 6.5

What is the IQR of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 3
• 4
• 4.5
• 5.5

What is the median of this data set?

37 42 48 51 52 53 54 54 55

• 54

• 52

• 49

What is the Q1 of this data set? 
37 42 48 51 52 53 54 54 55

• 45
• 42
• 48
• 42.5

What is the Q3 of this data set? 
37 42 48 51 52 53 54 54 55

• 53
• 54
• 54.5
• 55

What is the IQR of this data set? 
37 42 48 51 52 53 54 54 55

• 5
• 6
• 8
• 9

What is the mean of this data set? (round to the nearest tenth)

6, 7, 2, 1, 5, 2, 1, 6

• 24.75

• 3

• 3.7

• 3.8

What is the MAD of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 2.25
• 2.5
• 3
• 3.8