Question
a) What is the null hypothesis for Levene's test for homogeneity of variances?
b) What are the numerator and denominator degrees of freedom for Levene's test for homogeneity of variances at a 5% level of significance are, respectively? Explain how you obtain your answer.
c) What is the value of the test statistic for Levene's test for homogeneity of variances? Explain how you obtain your answer.
d) What is the critical value of Levene's test for homogeneity of variances at a 5% level of significance? Explain how you obtain your answer.
e) What should be the decision for the Levene's test for homogeneity of variances at a 5% level of significance? Explain how you obtain your answer.
f) What should be the conclusion for the Levene's test for homogeneity of variances at a 5% level of significance?
A) There is not sufficient evidence that the variances are all the same.
B) There is sufficient evidence that the variances are all the same.
C) There is not sufficient evidence that the variances are not all the same.
D) There is sufficient evidence that the variances are not all the same.