2 years ago

Please i need help asap!

Mathematics

1 answer:

shusha [124]2 years ago

3 0

Answer:

Step-by-step explanation:

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2 years ago

If the standard deviation of a set of data is zero, what can you conclude about the set of values? The sum of the deviations fro

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Answer:

All values are identical.

Step-by-step explanation:

We are given the following in the question:

If the standard deviation of a set of data is zero.

Then, all the values in data are identical.

This can be shown as:

Let all the terms in data be x.

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n}}$

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Sum of squares of differences =

$\displaystyle\sum (x_i - x)^2 = 0$

$\sigma = \sqrt{\frac{0}{n}} = 0$

Thus, the correct answer is

All values are identical.

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