Find the value for the new standard deviation

Reference no: EM1322730

Computing the mean and standard deviation for the given data.

1.A population of scores has µ = 50 and s = 12. If you subtract five points from every score in the population, then the value for the new standard deviation will be

a.7

b.12

c.2.4

Insufficient information, cannot be determined

2. A population of N = 10 scores has µ = 50 and s = 5. What is the population variance?

a.The square root of 5

b.The square root of 50

c.10

d.25

Reference no: EM1322730

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