Multiple Choice
A researcher has analyzed differences in average College Board scores for random samples of students from four different colleges. The obtained F score is 0.45. What can be concluded about the null hypothesis?
A) Nothing, more information is needed
B) Reject, the differences did not occur by random chance
C) Fail to reject, differences are not statistically significant
D) Fail to reject, differences are statistically significant
Correct Answer:
Verified
Correct Answer:
Verified
Q8: The research hypothesis for the ANOVA test
Q9: The population variance is a measure of
Q10: With the ANOVA test, the _ the
Q11: A random sample of 15 families representing
Q12: The F ratio is equal to_.<br>A) SST
Q14: In an ANOVA test, if MSB is
Q15: In a test using ANOVA, the average
Q16: The sampling distribution for the ANOVA test
Q17: In the ANOVA test, degrees of freedom
Q18: To construct estimates of the population variance,