Box and Whisker and IQR

What measure means center value?

• mean

• median

• mode

• range

Tags

CCSS.6.SP.A.3

How do you find the Inter-quartile Range?

• median times 2

• subtract Q3 and Q1

• add Q1 and Q3

• highest value - lowest value

Tags

CCSS.6.SP.B.5C

What is the lowest (minimum) value?

• 70

• 65

• 100

• 75

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median (center)?

• 65

• 70

• 80

• 90

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What would the Inter-quartile range be?

• 20

• 80

• 40

• 90

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the largest value (maximum) of this data?

• 9

• 14

• 20

• 5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What average is another name for Q2 of center?

• upper quartile

• median

• lower quartile

• mean

Tags

CCSS.6.SP.A.3

How would you calculate the spread?

• Maximum minus Minimum

• Q3

• median

• Q3 minus minimum

Tags

CCSS.6.SP.A.2

How do you find the median when there are 2 numbers in the middle?

• add and divide by 2

• add

• divide by 2

• subtract

Tags

CCSS.6.SP.B.5C

If you got 80 on the test. What percentage of the class did you do better than?

• 25%

• 50%

• 75%

• 35%