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Julli [10]
3 years ago
8

Calculate the standard deviation. Variance = 107.76. Mean = 34.2

Mathematics
1 answer:
Llana [10]3 years ago
8 0

Answer:

The standard deviation is 10.38

Step-by-step explanation:

Given;

Variance, v = 107.76

mean, x = 34.2

The standard deviation is given by;

standard deviation = √variance

standard deviation = √107.76

standard deviation =  10.381

standard deviation = 10.38 (two decimal places)

Therefore, the standard deviation is 10.38

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