Consider the Data Table Shown with Values for Six Individuals

Multiple Choice

Consider the data table shown with values for six individuals measured in each of four groups (A, B, C, and D) . We will conduct an ANOVA analysis of this.
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$\begin{array}{c}\text { Groups }\\\begin{array}{rrrr}\text { A } & \text { B } & \text { C } & \text { D } \\11 & 12 & 11 & 16 \\12 & 13 & 14 & 18 \\14 & 14 & 15 & 19 \\15 & 17 & 16 & 23\end{array}\end{array}$
-Use your calculated F-ratio, the degrees of freedom, and your table of critical F values to make a conclusion for this test?

A) P < 0.05, none of the means seem to differ.
B) P < 0.05, at least one of the means seems to differ.
C) P > 0.05, none of the means seem to differ.
D) P > 0.05, at least one of the means seems to differ.