Mathematics, 25.02.2020 21:59 emmaraeschool
Why would you want to transform a set of raw scores into a set of z-scores? Check all that apply.
a. To make a distribution with a mean of 0 and a standard deviation of 1.
b. To make sure the z-scores are normally distributed.
c. To make it possible to compare scores from two different distributions.
d. To be able to describe the location of a raw score in the distribution of raw scores.
Answers: 3
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Mathematics, 22.06.2019 05:00
The continuous random variable x is uniformly distributed over the interval [ā1,3]. find -e(x) -var(x) -e(xĀ²) -p(x < 1.4) a total of 40 observations of x are made.
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Why would you want to transform a set of raw scores into a set of z-scores? Check all that apply.
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