00:02
Hello students, as per the given question, there is lot much of information given in the question where degrees of freedom, sum of squares, mean sum of squares, f statistics, p value sources and degrees of freedom and all of them are almost given and for the total the degrees of freedom is equals to 24 and sum of squares of total is equals to 1501 .04.
00:25
So in the next step let us write the turkey hsd results.
00:33
So the turkey hsd results which is harness significant test is used to post hoc pairwise comparisons to identify which group have significant different means.
00:50
So in order to compare for group 1, group 2 and group 3, so for the first group where is the difference between group 1 and group 2, so the lower bond is equals to minus 2 .6198594 and the upper bond is equals to 15 .534145 and p value is equals to 0 .1971 and for difference between group 1 and group 3, lower bond is equals to minus 10 .925616 and the upper bond is equals to 8 .139902 and the p value is equals to 0 .9287 and for the group 2 and group 3, the lower bond is equals to minus 16 .586918 and upper bond is equals to 0 .88691805 and the p value is equals to 0 .0836 and in the next step let us find the interpretation based on the anova results.
02:32
We look up to the p values associated with group factors and the p values which is 0 .0 727 which is greater than the test typical significance value which is this value is greater than the significance value which is 0 .05.
02:50
This indicates that there is not enough evidence to reject the null hypothesis that means that of the groups are equal means of groups are equal...