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Mode, median, mean and range tests.

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# Mode, median, mean and range tests. - PowerPoint PPT Presentation

Mode, median, mean and range tests. By Amie and Natellie. MODE!!!!. What is the mode?? Well…… The mode is the most common number that you see. For example……………………………………………………. MODE CONTINUED TEST!!!!. Now can you solve these problems?? Which is the most common??

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### Mode, median, mean and range tests.

By Amie and Natellie.

MODE!!!!
• What is the mode??

Well……

The mode is the most common number that you see.

For example…………………………………………………….

MODE CONTINUED TEST!!!!
• Now can you solve these problems??

Which is the most common??

1,2,4,5,6,6,7,3,3,2,8,1,4.1,9,1,5,6.

Which is the most common??

1,5,4,5,3,5,2,5,3,7,5,2,4,5.

Now…ready for the next page??????????

MEDIAN!!!!
• What’s the median??

Well……..

The median is the middle number in a sequence.

For example………………………………………………..

MEDIAN CONTINUED…….

TEST TIME!!!!

6,7,8,9,3,2,4,4,9

Remember to put it in order.

4,5,6,4,6,4,7,5,8,5.

Remember to put them in order.

Mean!!!!
• What is the mean??

Well………

The mean is where you add all the numbers up and divide it by the amount of numbers in the sequence.

For example……………………………………………………………………

Mean continued…..
• Tests in time

Now can you remember what the mean is.

3,4,6,7,5,8,2,1,4,5,7,6.

Did you get it????????????????????

RANGE?????
• What is the range?????

Well…..

the range is the difference between the highest and the lowest number in the sequence.

What is the range of the numbers

6,7,8,9,10,5,5,6,8,27,5

The remembering/average rhyme!!!!!

Hey diddle diddle,

The medians the middle,

You add then divide for the mean,

The mode is the most common one that you see,

And the range is the difference between.