Algebra 2 (1st Edition)

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 $1.09$, hence the mean: $17.53\cdot1.09\approx19.108$, the median: $17.39\cdot1.09\approx18.955$, the mode:$17.35\cdot1.09\approx18.912$, the range: $1.32\cdot1.09\approx1.4388$, and the standard deviation: $0.37\cdot1.09\approx0.4033$.