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GenaCL600 [577]
3 years ago
9

If the variance of a variable is 16​, what is the standard​ deviation?

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

Standard deviation=4

Step-by-step explanation:

Standard deviation = square root of variance

Standard deviation=√variance

Variance=standard deviation square

Variance=standard deviation^2

From the question

Variance=16

Standard deviation=?

Standard deviation=√variance

=√16

=4

Standard deviation=4

check:

If standard deviation=4

Variance=standard deviation^2

=4^2

=16

Therefore,

Standard deviation=√variance

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