16.1.2 Mean and Median

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

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CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7

• 4
• 4.1
• 5
• 4.5

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the mean:
9, 9, 3, 2, 8, 7, 4 

• 49
• 6
• 9
• 7

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the definition of median?

• Add the numbers together and then divide by the number in the set.

• The difference between the largest and smallest number.

• The number in the middle when the numbers are in order from least to greatest.

• The number that appears most often.

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the first thing you should do before finding the median or the mode?

• Start crossing numbers off
• Put numbers in order from least to greatest
• List the numbers how they are
• Look for repeats

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CCSS.6.NS.C.7

CCSS.6.SP.B.5

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

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

The height of three basketball players is 210 cm, 220 cm and 191 cm.

What is their average (MEAN) height?

• 210

• 207

• 220

• 200

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean
• Median
• Mode
• Range

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CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

6. Find the mean.
18, 2, 0, 0, 0

• 4
• 5
• 10
• 20

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5