Answer
See below.
Work Step by Step
When every value of a data set is multiplied by a constant, the new mean, median, mode, range, and standard deviation can be obtained by multiplying each original value by the constant. Here the constant is $3.28$, hence the mean: $6.84\cdot 3.28=22.4352$, the median: $6.8\cdot 3.28=22.304$, the mode:there is no mode, the range:$1.16\cdot 3.28=3.8048$, and the standard deviation: $0.324\cdot 3.28=1.06272$.
