MAD and Interquartile Range

How do you find the mean of

1,34,72,5,9,16

• 1+34+72+5+9+16

  6

• 137

• 22.83

• You can't

Tags

CCSS.6.SP.B.5C

What is the meaning of MAD

• Mix and Divide

• Mean and Distribute

• Mad Angry Disappointed

• Mean Absolute Deviation

Tags

CCSS.6.SP.B.5C

What is the MAD of

1,9,1,7,3,7,3

Hint: Make a four column table!

• 2.78

• 5.93

• 31

• 1.917373

Tags

CCSS.6.SP.B.5C

Can you have a negative number when finding MAD

• Yes

• No

• Maybe

• I don't know

Tags

CCSS.6.SP.B.5C

You find the interquartile range by subtracting the 3rd quartile by the 1st.

• Yes

• Maybe

• No

• I don't know

Tags

CCSS.6.SP.B.5C

Explain this data set

• Skewed right

• Skewed left

Find the MAD:(Hint: Make a four column table!)

58, 38, 54, 48, 26, 36 (a)  

• 43
• 20
• 12
• 10

Tags

CCSS.6.SP.B.5C

Find the interquartile range using the following data

(HINT: Make sure numbers are in order from least to greatest!)
4, 6, 4, 4, 7, 7, 7, 4, 5

Mathematical Equivalence

ON

Tags

CCSS.6.SP.B.5C

Which M.A.D. would show the most variability? (a)  

• .5
• 1
• 1.5
• 2

Tags

CCSS.6.SP.B.5C

If we use the median to measure the typical value or center of the data, we would use the _________ to measure the variability.

• Mode

• MAD

• Standard Deviation

• IQR or Interquartile Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2