Скачать или смотреть The random variable Y is the sum of the dice when two balanced dice are rolled.Its probability distr

The random variable Y is the sum of the dice when two balanced dice are rolled.Its probability distribution is given below. Complete parts a through c below.\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|c|c|}\hline\( \mathrm{Y} \) & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 \\\hline\( \mathrm{P}(\mathrm{Y}=\mathrm{y}) \) & \( \frac{1}{36} \) & \( \frac{1}{18} \) & \( \frac{1}{12} \) & \( \frac{1}{9} \) & \( \frac{5}{36} \) & \( \frac{1}{6} \) & \( \frac{5}{36} \) & \( \frac{1}{9} \) & \( \frac{1}{12} \) & \( \frac{1}{18} \) & \( \frac{1}{36} \) \\\hline\end{tabular}a. Find and interpret the mean of the random variable.$\mu =\square $ (Type an integer or decimal rounded to three decimal places as needed.)
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