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Gennadij [26K]
3 years ago
10

If the variance is 28 kg2 what is the standard deviation?

Mathematics
1 answer:
ikadub [295]3 years ago
7 0

Answer:

The standard deviation is 5.29 kg.

Step-by-step explanation:

The standard deviation is the square root of the variance. Mathematically, we have that:

S(X) = \sqrt{V(X)}

In this problem, we have that:

V(X) = 28

So

S(X) = \sqrt{V(X)}

S(X) = \sqrt{28}

S(X) = 5.29

The standard deviation is 5.29 kg.

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