Asked by Talha Munir on Jun 30, 2024
Verified
A researcher collects data from 25 people and calculates a Pearson correlation of r = .38. Assuming = .05 (two-tailed) , the researcher would make the decision to ______.
A) reject the null hypothesis (p < .05)
B) reject the null hypothesis (p < .01)
C) not reject the null hypothesis (p > .05)
D) not reject the null hypothesis (p < .05)
Pearson Correlation
A measure of linear correlation between two variables, ranging from -1 to 1, where 1 means a perfect positive linear relationship, -1 means a perfect negative linear relationship, and 0 indicates no linear relationship.
- Interpret the significance of correlation coefficients in research contexts.
- Employ critical values for making informed decisions in hypothesis testing concerning correlation analyses.
Verified Answer
CD
Cindy DaisyJul 05, 2024
Final Answer :
C
Explanation :
The researcher would not reject the null hypothesis (p > .05) because the p-value is not less than .05. Therefore, there is not enough evidence to conclude that there is a significant correlation between the variables.
Learning Objectives
- Interpret the significance of correlation coefficients in research contexts.
- Employ critical values for making informed decisions in hypothesis testing concerning correlation analyses.
Related questions
Which of the Following Correlation Coefficients Represents the WEAKEST Relationship ...
Your Local Newspaper Publishes the Result of a Current Scientific ...
Which of the Following Correlation Coefficients Indicates the Strongest Relationship ...
If Two Variables Have a Positive Correlation,then You Should Expect ...
As Adults Age,their Physical Strength Declines ...