2022-01-10

The standard deviation of the data set 4, 6, 2, and 5 is

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Skilled2022-02-09Added 403 answers

The standard deviation of a data set is given as:

where:

To calculate the deviation we can use the following algorythm:

1. Calculate mean

2. Calculate

3. Add all values calculated in

4. Divide the sum by N

5. Get square root to calculate the deviation.

Here we have:

1.

2.

3. Sum is

4.

5.

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