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standard deviation is the square roots of variance, a measure of spread or variability of data . it is given by (variance)^1/2

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โˆ™ 2011-03-15 09:38:09
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A polynomial of degree zero is a constant term

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Q: What does the standard deviation tell us?
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Related questions

What does the standard deviation tell us about the mean?

The standard deviation tells us nothing about the mean.

What does the number from the standard deviation tell us?

the variation of a set of numbrs

What does standard deviation tell us?

The S.D. gives us a quantification of the broadness of the distribution.

US IQ Standard deviation?

US IQ standard Deviation is 16.

What does a standard deviation of 0 tell you?

The smaller the standard deviation, the closer together the data is. A standard deviation of 0 tells you that every number is the same.

What does a large standard deviation tell us?

It means that the data are spread out around their central value.

What does standard deviation tell about distribution and varity?

It is a measure of the spread of the distribution. The greater the standard deviation the more variety there is in the observations.

Why is the mean the standard partner of the standard deviation?

The mean and standard deviation often go together because they both describe different but complementary things about a distribution of data. The mean can tell you where the center of the distribution is and the standard deviation can tell you how much the data is spread around the mean.

What is the standard deviation of the us presidents' age?


What are the assumptions of standard deviation?

The standard deviation is the standard deviation! Its calculation requires no assumption.

What does the sample standard deviation best estimate?

The standard deviation of the population. the standard deviation of the population.

What is standard deviation of 155.45?

The standard deviation is 0.

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