Central Tendency, Box-and-Whisker, Stem-and-Leaf

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2
• Write them both as the answer
• Give up
• Pick one

Can there be more than one mode?

• Yes
• No

Find the range:
24, 33, 43, 44, 23, 41, 40

• 17
• 21
• 35
• 20

Which number is not the mean, median, mode, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?

• 3
• 6
• 12
• 11

Tags

CCSS.4.OA.A.3

The median of 2,5, x and 8  is 6, then x is

• 5
• 6
• 7
• 2

The mean of 2,3,5 , x and 13 is 6, then x is 

• 13
• 7
• 4
• 5

12,14,11,12,18,15,9, 32
What is the outlier?

• 12
• 9
• 32
• 18

Find the lower quartile (Q1) of the following set of scores 6, 7, 8, 9, 11, 13, 15

• 13
• 7

• 9
• 6

Find the IQR (Q3 - Q1)  of the data

20, 22, 25, 29, 31

• 30
• 21
• 25
• 9

What is the term for the median of the lower half of the data?

• Lower Quartile
• Upper Quartile
• Median
• Maximum

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5