Question

Consider the following table:

	SS	DF	MS	F
Among Treatments	5917.15		1183.43	4.26
Error	?
Total	9253.99	17

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 of F at the 0.05 level? Please round your answer to four decimal places, if necessary.

Step 8 of 8:

Is F significant at 0.05 ?

Answer 1

Source	SS	df	MS	F
treatment	5917.15	5	1183.43	4.26
error	3336.84	12	278.07
total	9253.99	17

Step 1 of 8: Calculate the sum of squares of experimental error =3336.84

Step 2 of 8: Calculate the degrees of freedom among treatments =5

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 =278.07

Step 5 of 8: What is the sum of squares of sample means about the grand mean=5917.15

Step 6 of 8: What is the variation of the individual measurements about their respective means=278.07

Step 7 of 8: critical value of F at the 0.05 level =3.1059

Step 8 of 8: Yes