Data Review

Using the points (6,70) & (9,95), what is the line of best fit equation?

• y = 8.3 x + 20
• y = -8.3 x + 20
• y = 8.3 x + 60
• y = -8.3 x + 60

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

Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total
• Minimum, Quartile 1, Median, Quartile 3, and Maximum 
• Smallest, Q1, Q2, Q3, and Q4
• Minimum, Maximum, Range, Mean, and Median

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the third quartile of the data?

• 37
• 38
• 40
• 46

Given the data: 136, 150, 119, 150, 125, 143.
Find the upper quartile (Q3)

•  125
• 150
• 139.5
• 143

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

• 127
• 155
• 156
• 193

Find the minimum.
2, 3, 6, 6, 8, 10, 12

• 2
• 12
• 6
• 7

Find the maximum.
2, 3, 6, 6, 8, 10, 12

• 7
• 2
• 12
• 6

What is the term for the median of the upper half of the data?

• Upper Quartile
• Lower Quartile
• Median
• Minimum