# According to the SPSS output, what percentage of the variance in health knowledge is explained by age

## Question:

According to the SPSS output, what percentage of the variance in health knowledge is explained by age and academic knowledge?

Assume that age and academic knowledge (graded exam: 0–100%) have been shown to be related to health knowledge (knowledge questionnaire score: 0–100%) among teens. A nurse researcher would like to use the data she has collected from a random sample of 118 teens living in urban centers of New York to predict their health knowledge. She enters the data she has from their academic knowledge test and their ages into SPSS and formulates the following tables from the multiple regression

option:

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**Related Book For**

## Statistics For Nursing A Practical Approach

**ISBN:** 9781284142013

3rd Edition

**Authors:** Elizabeth Heavey