Flashcards
Mode, Median, Mean and Range - Mathematics
Cards in this deck (4)
- 1ModeThe most common number in a set of numbers.
1, 2, 2, 3, 4, 5
The mode is 2 because it is the most frequent number in the set of numbers. - 2MedianThe number that appears in the middle of a set of numbers. You must first order in size the set of numbers
1, 2, 2, 3, 4, 5
The median of this set of numbers is 2.5 because it is directly between the numbers 2 and 3. - 3MeanThe mean is the most commonly used average and can be calculated by collected the set of numbers, adding them together and dividing by the total number of numbers in a set.
1, 2, 2, 3, 4, 5
1 + 2 + 2 + 3 + 4 + 5 = 17
There are 6 numbers in the set so the mean is 17 / 6. - 4RangeThe difference between the smallest and largest number in a set of numbers.
1, 2, 2, 3, 4, 5
The smallest number is 1 and the largest number is 5 so the range is equal to 5 - 1 = 4.
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- These are flash cards that correspond to the definitions of the mode, median, mean and range.
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