Y Y

where the s's denote the sample standard deviations. As noted in Chapter 6, Section 6.3, the starred variables above are known as the standardized variables. These variables have zero means and unit (= 1) standard deviations. Expressing all the variables in the deviation form, show the following for model (2): 1

rii ri3.

ri3 1

rii ri3.

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Rules Of The Rich And Wealthy

Rules Of The Rich And Wealthy

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