Asked by Kevin Aguirre on May 10, 2024

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A researcher studies the relationship between family income and achievement motivation.A correlation of +1.20 is found.From this,the researcher can conclude that

A) other variables must be negatively correlated with family income.
B) high income causes high achievement motivation.
C) increases in income predict higher achievement motivation.
D) an error was made in calculating the correlation.

Correlation

A statistical measure that indicates the degree to which two or more variables fluctuate together.

Achievement Motivation

A drive or desire to excel or achieve in tasks, leading individuals to pursue goals with determination and persistence.

Family Income

The total amount of money earned by members of a family, contributing to the household's economic status.

  • Comprehend the basics of correlation and its use in research to identify relationships between variables.
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MG
Maddy GrahamMay 16, 2024
Final Answer :
D
Explanation :
A correlation coefficient cannot exceed +1 or -1, so a correlation of +1.20 is impossible and suggests an error in calculation or reporting.