An experiment has a single factor with 4 groups and 6 values in each group.

ANOVA
Source	Df	SS	MS	F
AMONG	?	810	?	?
WITHIN	?	2000	?
	23	?

NOTE: ? means value not given. You must compute the missing values (?).

QUESTION: Is there evidence of a difference in the means among the 4 groups?

Answer the following:

(1) What is the test statistic (rounded to 2 decimal places)?

(2) What is the statistical decision if =0.05{"version":"1.1","math":"α=0.05"}?

Question 25 options: