Unit 6 Review - Data & Statistics

How do you find the median of a data set that has two middle numbers?

• You pick the higher middle number

• You pick the lower middle number

• Add the two middle numbers and divide it by 2

• Subtract the two middle numbers and divide by 2

Tags

CCSS.6.SP.B.5C

Which measure of central tendency would best represent this data? (a)  

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Which measure of central tendency best represents this data? (a)  

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

The mean of this data set is 17.8. What would happen to the mean if 40 was added to the data set? (a)  

• The mean would not change
• The mean would go up
• The mean would go down

Which class has the higher median? (a)  

• 1st period
• 2nd period
• They have the same median

Tags

CCSS.HSS.ID.A.3

Which class did better on the test? (a)  

• 1st period
• 2nd period
• They both performed the same

Tags

CCSS.7.SP.B.4

How is the data distributed in this histogram? (a)  

• Symmetrically
• Skewed Right
• Skewed Left

How is the data distributed in this histogram? (a)  

• Symmetrically
• Skewed Right
• Skewed Left

Calculate the MEAN for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7

Mathematical Equivalence

ON

Tags

CCSS.6.SP.B.5C

Calculate the MEDIAN for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7

Mathematical Equivalence

ON

Tags

CCSS.6.SP.B.5C