THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A professor of statistics is interested in studying the relationship between the number of hours graduate students spent studying for his comprehensive final exam and the exam score.The results of the regression analysis of hours studied on exam scores are presented below. 
-Which value of the following values of coefficients of correlation indicates a stronger correlation than 0.50?
Definitions:
Null Hypothesis
A statistical hypothesis that assumes no significant difference or relationship exists between certain characteristics or variables.
One-way ANOVA
A statistical test that compares the means of three or more independent groups using variance analysis.
Null Hypothesis
A statement in statistics that indicates no significant difference or effect, serving as the default assumption to be tested against the alternative hypothesis.
Q2: Assume that we have independent random samples
Q9: A null hypothesis of the difference between
Q37: Perform the appropriate test of hypothesis to
Q53: In what type of test is the
Q87: How is the power of a test
Q102: What is the margin of error at
Q130: State the appropriate null and alternative hypotheses.
Q142: What does a scatter diagram tell you
Q142: What is the test statistic?<br>A)( <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2968/.jpg"
Q151: Which of the following statements is most