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Author Question: Cheryl used age, education, and income to predict scores on a life satisfaction survey. Her ... (Read 160 times)

neverstopbelieb

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on: Mar 8, 2019
Cheryl used age, education, and income to predict scores on a life satisfaction survey.  Her regression equation accounted for 58% of the variance in life satisfaction.  She collects a new sample and applies her equation.  This process is referred to as
◦ sample attenuation.
◦ cross-validation.
◦ regression reliability.
◦ discriminate testing.
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
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Marked as best answer by neverstopbelieb on Mar 8, 2019

macagn

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Reply #1 on: Mar 8, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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neverstopbelieb

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Reply #2 on: Mar 8, 2019
Thanks


macagn

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Reply #3 on: Mar 8, 2019
Welcome :)


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