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# Mode, Median and Range

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## Mr Mattock

on 14 January 2018

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#### Transcript of Mode, Median and Range

Mode and Median
Starter
Mathematical Averages
Mode - Most common entry in the list of data.

Median - Middle numerical value when listed in order.
L.O. - Find the mode and median averages, and understand their uses. (Level 4 to 6)
Put these lists in order starting with the smallest number.
Key Averages ideas
If the median is between 2 numbers,
add them together then divide by 2.
Activity 2
Find the mode and median for these lists
Plenary
If there is no entry that appears more than the rest then there is "no mode."
Starter
Put these lists in order starting with the smallest number.
Finding Averages
Activity 2
Find the mode and median for these lists
Plenary
Finding Averages
Average - To be broadly representative of the population rather than at any particular extreme.
Main Activity 1
Complete the mode sheet
Main Activity 1
Complete the mode sheet
Bar Chart - "Line Graphs"
Pie Chart - "Football"
Bar Line Chart - 1
Time list - 241 and 242
Tally Chart - 9
Full transcript