LH1
Mean, Median and Mode
The mean is the simple average, the sum divided by the number of items.
The median is the middle number, when the numbers are in order. If there are an even number of items, the median is the average of the two middle numbers.
These definitions are provided in the test's drop-down formula sheet. The mode, which is not provided, is the most frequent number.
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These resources may be helpful:
These resources may be helpful:
Here are practice questions.
CLICK ON A MENU ITEM AT THE TOP, OR ON A PURPLE WORD