Central Tendency - Algebra 2

What is the Mode?
  22,7,22,1,7,18,18,16,6,6,7

• 7
• 18
• 21
• 6

What is the Median?

8,13,2,4,48

• 8

• 48

• 2

• 9

What is the Mean?
9, 5, 7

• 8
• 11
• 7
• 6

Tags

CCSS.7.NS.A.3

Which is the number that appears the MOST often?

• mean
• median
• mode
• range

A data set can have more than one mode

• True
• False

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the MODE.

12,10,10,10,13,12,11,13,10

• 10

• 12

• 10 and 12

• No Mode

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

What is the standard deviation for the data given:

5, 10, 7, 12, 0, 20, 15, 22, 8, 2

• 6.89

• 10.1

• 7.26

• 9