Algebra statistics review

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

Tags

CCSS.6.SP.B.5

What is the range of the data?

• 4
• 8
• 6
• 2

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the mode?

• 88%

• 89%

• 97%

• 91%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

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

• 4.1
• 6
• 4.5
• 4

Tags

CCSS.7.NS.A.3

How many employees have a salary less than $22,000?

• 50
• 350
• 0
• 10

Tags

CCSS.5.G.A.2

The histogram shows the birth weights of 100 new born babies.  How many babies weighed 8 pounds or more?

• 22
• 23
• 30
• 45

Tags

CCSS.2.MD.D.9

What is the minimum value?

• 64
• 58
• 66
• 60

Tags

CCSS.3.MD.B.4

What is the maximum value?

• 58
• 66
• 64
• 60

Tags

CCSS.3.MD.B.4

What data value is the upper quartile (Q3)?

• 64
• 62
• 66
• 58

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

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

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5