1. You are interested in whether watching different TV shows impacts one's positive outlook on
life. You randomly assign 3 students to watch each of three programs ($n = 3$ in group 1; $n = 3$ in
group 2, and $n = 3$ in group 3): (a) Real Housewives of Dallas, (b) the Nightly News, or (c) The
Voice. You then measure subjects' positive outlook on a scale where larger numbers correspond
to a more positive life outlook. Means for the study are provided below. Conduct an ANOVA to
evaluate the results. Complete all hypothesis steps for the study and assume $\alpha = .05$. Partial
information is provided for you in the ANOVA summary table for the problem
\begin{tabular}{|l|c|c|c|c|}
\hline
Source & SS & $df$ & MS & F \\
\hline
Between & & & & \\
Within & 12 & & & \\
Total & 32 & & & \\
\hline
\end{tabular}
a. State the null and alternative hypothesis
b. Compute $SS_B$
c. Compute $df_B$, $df_W$, and $df_T$
d. Compute $MS_B$ and $MS_W$
e. Compute the F test statistic
