Question

SS	DF	MS	Test Statistic
Among Treatments	?	88		1.761.76
Error	20312031
Total	4882.924882.92	1818

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	p-value	F-critical
Among Treatments	2851.92	8	356.49	1.76	0.1982	3.0717
Error	2031	10	203.1
Total	4882.92	18

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

2031

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

8

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

10

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

203.10

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