2 Find the mean, median and mode for these simple ordered data sets. d $\begin{array}{llllll}3 & 3 & 6 & 8 & 10 & 12\end{array}$ $\begin{array}{lllllll}\text { e } & 7 & 11 & 14 & 18 & 20 & 20\end{array}$ 3 For the given data sets, find the: i mean a $\begin{array}{lllllll}7 & 2 & 3 & 8 & 5 & 9 & 8\end{array}$ c $12925 \quad 8 \quad 7223$ $\begin{array}{lllllll}\text { e } & 3.5 & 2.1 & 4.0 & 8.3 & 2.1\end{array}$ $\begin{array}{llllllllll}\text { g } & 6 & 0 & -3 & 8 & 2 & -3 & 9 & 5\end{array}$ ii median b $\begin{array}{lllllllll}6 & 13 & 5 & 4 & 16 & 10 & 3 & 5 & 10\end{array}$ d $\quad \begin{array}{llllll}10 & 17 & 5 & 16 & 4 & 14\end{array}$ $\begin{array}{lllllllll}\text { f } & 0.7 & 3 & 2.9 & 10.4 & 6 & 7.2 & 1.3 & 8.5\end{array}$
Solution
Step 1 ：Find the mean, median, and mode for each dataset:
Step 2 ：Dataset d: Mean: \(7.0\), Median: \(7.0\), Mode: \(\boxed{3}\)
Step 3 ：Dataset e: Mean: \(15.0\), Median: \(14.5\), Mode: \(\boxed{20}\)
Step 4 ：Dataset a: Mean: \(6.0\), Median: \(7.0\), Mode: \(\boxed{8}\)
Step 5 ：Dataset c: Mean: \(6718.67\), Median: \(7223\), Mode: \(\boxed{12925, 8, 7223}\)
Step 6 ：Dataset e2: Mean: \(4.0\), Median: \(4.0\), Mode: \(\boxed{2.1}\)
Step 7 ：Dataset g: Mean: \(3.0\), Median: \(2.5\), Mode: \(\boxed{-3}\)
Step 8 ：Dataset b: Mean: \(8.0\), Median: \(6.0\), Mode: \(\boxed{5, 10}\)
Step 9 ：Dataset d2: Mean: \(11.0\), Median: \(10.5\), Mode: \(\boxed{10, 17, 5, 16, 4, 14}\)
Step 10 ：Dataset f: Mean: \(4.94\), Median: \(4.45\), Mode: \(\boxed{0.7, 3, 2.9, 10.4, 6, 7.2, 1.3, 8.5}\)
