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A population has a mean of m 30 and

A population has a mean of m = 30 and a standard deviation of s = 5.

a. If = points were added to every score in the population, what would be the new values for the mean and standard deviation?

b. If every score in the population were multiplied by 3, what would be the new values for the mean and standard deviation?

a. If = points were added to every score in the population, what would be the new values for the mean and standard deviation?

b. If every score in the population were multiplied by 3, what would be the new values for the mean and standard deviation?

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