Pre-statistics quiz. Ratio's, proportions, percents, and fractions.

What does the following symbol represent?

• Standard Deviation
• Mean
• Median
• IQR

Tags

CCSS.6.SP.B.5C

The Interquartile range is

• Max - Min
• Q2 - Q1
• Q3 - Q1
• Median - Min

Tags

CCSS.6.SP.B.5C

The number that occurs the most is the ________.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

The number in the middle when ordered from least to greatest is the ______.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.B.5C

The maximum - minimum is the ______ of the data.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What does this symbol represent?

• Mean
• Median
• Mode 
• Standard Deviation

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

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

Tags

CCSS.7.EE.B.3

3, 4, 5, 5, 5, 6, 7

The range of these numbers is

• 15

• 4

• 2

• 5

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• no mode

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5