what is the observed test statistic

what is the degree of freedom associated with within group sum of squares

what is the degree of freedom associated with the between group sum of squares

what is the between group sum of sqaures

Question 1 Not yet answered Marked out of 13.00 if" Flag question ,0 Type here to search 0 A researcher is investigating whether there is an association between the preferred genre of music and the level of anxiety experienced by an individual. To meet this objective, the researcher designs a study involving 15 individuals, 5 whose preferred music genre is Heavy Metal, 5 whose preferred music genre is Blues, and 5 whose preferred music genre is Classical. In the study, the subjects are asked to ll out a questionnaire, from which an anxiety index is calculated, with a higher index corresponding to a higher anxiety level. The collected data is given below Heavy Metal Blues Classical 0.40 4.20 8.10 2.1 0 2.70 5.50 5.30 2.90 5.?0 3.50 5.20 6.00 2.20 3.50 5.60 Please choose the correct statement in each of the parts below from the dropdown menus a. The correct statistical method to use is twoway ANDVA b. The research design is a oneway between subjects design c. The null hypothesis is H0: Listening to Heavyr Metal music results in a higher level of anxiety d. The dependent variable is the relationship between music genre and score e. In the appropriate test, the tstatistic is computed as the ratio of two mean estimators f. The withingroup sum of squares is 54.3293 3 g. The betweengroup sum of squares is 32.1013 3 F h. The degrees of freedom associated with the withingroup sum of squares is 2 v i. The degrees of freedom associated with the betweengroup sum of squares is 12 3 j. The observed test statistic is 2.943? k. u eiaiC-ug