Suppose a researcher finds a statistically significant relationship between salary and job satisfaction among a random sample of employees. From this information, she can
A) reject the null hypothesis that there is no relationship between job satisfaction and salary.
B) conclude that differences in salary cause differences in job satisfaction.
C) conclude that the relationship between salary and job satisfaction probably occurred at random.
D) infer that salary is the most important factor in job satisfaction.

Question

Quizplus · Accepted Answer

The researcher can reject the null hypothesis that there is no relationship between job satisfaction and salary since she found a statistically significant relationship in the sample. However, this does not necessarily mean that differences in salary cause differences in job satisfaction or that salary is the most important factor in job satisfaction. It also does not mean that the relationship occurred at random.

Suppose a Researcher Finds a Statistically Significant Relationship Between Salary