Measures of centre

What is NOT a term that helps you find out the center of data sets?

• Mean
• Median
• Minimum
• Mode

What is the median of this data set: 
1, 5, 2, 7, 1, 2, 7, 6, 8, 3, 8

• 3
• 5
• 6
• 7

What is the range in this data set?
1, 1, 3, 2, 6, 7, 9, 12, 1, 3, 25, 9

• 20
• 22
• 24
• 25

Select what is true about this chart:

• It is a scatter plot
• It is a dot plot
• It is a box plot
• It is not a plot

What is the median of the data?

• 200
• 100
• 90
• 140

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What value is the lower quartile (Q1)?

• 66
• 58
• 60
• 64

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.1

What is the outlier?

• Data in the middle of the set
• Data on the right side of the set
• Data by itself, outside of the clusters
• Data on the left side of the middle

The median is

• The middle score
•  Scores added & divided by the number of scores
• The most frequent score
• The middle when in order

Tags

CCSS.7.EE.B.3

The mode is

• The middle score
•  Scores added & divided by the number of scores
• The most frequent score
• The middle when in order

Find the mode of these numbers:

4,3,6,4,3,6,6,3,2,1,3

• 3

• 6

• 4

• 2

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5