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The mode, median, mean and range

The mode, median, mean and range. What is the median?. The median is the number in the middle on a set of data. Here are all the coins in L ara’s piggy bank First you need to put all the amounts into numerical order 10p 50p 1p 5p 2p 10p 1p 1p 1p 50p 2p

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The mode, median, mean and range

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  1. The mode, median, mean and range

  2. What is the median? • The median is the number in the middle on a set of data. • Here are all the coins in Lara’s piggy bank • First you need to put all the amounts into numerical order • 10p 50p 1p 5p 2p 10p 1p 1p1p 50p 2p • 1p 1p1p1p 2p 2p 5p 10p 10p 50p 50p • What is the median ?

  3. What is the mode? • The mode is the most popular number that you see in a set of data. • Here are the ages of 14 men • 22 32 29 42 62 54 39 56 32 24 32 42 32 34 • What is the mode ?

  4. What is the mean? • The mean is the average • To find the mean you need to add up all the data then divide it by the number of data • Here is the times it took Evie to run a lap that was 3 miles • 16 minutes, 22 minutes, 14 minutes , 16 minutes, 21 minutes • What is the mean ?

  5. What is the range? • The range is the difference between the smallest to the biggest number • Here is the amount of makeup in Imarni’s handbag every day over 8 days • 7 12 2 9 8 9 3 9 • What is the answer?

  6. Rhyme Hey diddle diddle, The median’s 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!

  7. Shop problem Amie bought two bananas costing 50p each To pay she gave 20p 5p 2p 2p 1p 50p 10p 10p Find the range, median, mean and mode of these amounts

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