Question

	SS	DF	MS	Test Statistic
Among Treatments	1866.481866.48		466.62466.62	1.111.11
Error	?
Total	6917.646917.64	1616

Step 1 of 8: Calculate the sum of squares of experimental error. Please round your answer to two decimal places.

Step 2 of 8: Calculate the degrees of freedom among treatments.

Step 3 of 8: Calculate the degrees of freedom of experimental error.

Step 4 of 8: Calculate the mean square of the experimental error. Please round your answer to two decimal places.

Step 5 of 8: What is the sum of squares of sample means about the grand mean? Please round your answer to two decimal places.

Step 6 of 8: What is the variation of the individual measurements about their respective means? Please round your answer to two decimal places.

Step 7 of 8: What is the critical value at the 0.05 level? Please round your answer to four decimal places, if necessary.

Step 8 of 8: Is the test statistic significant at 0.05?

Answer 1

Source	SS	df	MS	F
treatment	1866.48	4	466.62	1.11
error	5051.16	12	420.93
total	6917.64	16

Step 1 of 8: Calculate the sum of squares of experimental error =5051.16

Step 2 of 8: Calculate the degrees of freedom among treatments =4

Step 3 of 8: Calculate the degrees of freedom of experimental error =12

Step 4 of 8: Calculate the mean square of the experimental error =420.93

Step 5 of 8: What is the sum of squares of sample means about the grand mean =1866.48

Step 6 of 8: What is the variation of the individual measurements about their respective means =5051.16

Step 7 of 8: What is the critical value at the 0.05 level =3.2592

Step 8 of 8: Is the test statistic significant at 0.05 :No