The Following Table Shows the Results of an Analysis of Variance

Multiple Choice

The following table shows the results of an analysis of variance comparing three treatment conditions with a sample of n = 10 participants in each treatment.Note that several values are missing in the table.What is the missing value for SS_total?
$$\begin{array} { l c c c c } \text { Source } & S S & d f & M S & \\\text { Between } & 20 & \mathrm { xx } & \mathrm { xx } & F = 5.00 \\\text { Within } & \mathrm { xx } & \mathrm { xx } & \mathrm { xx } & \\\text { Total } & \mathrm { xx } & \mathrm { xx } & &\end{array}$$

A) 22
B) 30
C) 54
D) 74