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.

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

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

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

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

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

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

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

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

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