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Author Archives: Anonymous

A sample of n = 5 scores has SS = 60 and s2= 15. If the 5 sc…

A sample of n = 5 scores has SS = 60 and s2= 15. If the 5 scores were a population, the value of SS would still be 60, but the variance would be σ2 = 10.

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When calculating the standard deviation, it is customary to…

When calculating the standard deviation, it is customary to round to _____ decimal place(s).

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For the following scores, which action will increase the ran…

For the following scores, which action will increase the range? Scores: 2, 6, 11, 15

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A sample with a variance of s2 = 36 has a standard deviation…

A sample with a variance of s2 = 36 has a standard deviation equal to s = 6.

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Multiplying every score in a sample by a constant value will…

Multiplying every score in a sample by a constant value will change the value of the standard deviation.

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A positive deviation score indicates that a score in a distr…

A positive deviation score indicates that a score in a distribution is less than the mean.

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If the population variance is 6, then the population standar…

If the population variance is 6, then the population standard deviation is σ = 36.

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For a population, a deviation score is computed as X – σ.

For a population, a deviation score is computed as X – σ.

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The Self-Employment Assistance (SEA) program allows particip…

The Self-Employment Assistance (SEA) program allows participants to

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Many individuals today believe that ethical behavior is dete…

Many individuals today believe that ethical behavior is determined by what is best for them at the time. This is an example of

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