Course Content
Digital Lessons (2nd & 3rd Year)
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Knowledge Check Quiz


Mean, Mode & Median


The mean is the sum of the value divided by the number of values.

1 / 5

What is the mean of the numbers \(1,2,2,3\)?


If there is an even number of values, the median will be the average of the two middle numbers.

2 / 5

What is the median of the numbers \(1,2,2,3\)?


The mode is the most common value in the set.

3 / 5

What is the mode of the numbers \(1,2,2,3\)?


An outlier is a value that is much larger/smaller than the other values.

4 / 5

The set \(1,2,2,3\) contains outliers.


The additional value is the same as the original mean.

5 / 5

The set \(1,2,2,3\) has the same mean as the set \(1,2,2,2,3\).

Your score is

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