Math Problem Solver

Original numbers in ascending order: $1563178$, $1678617$, $1824328$
Sum: $5066123$
Mean: $\frac{5066123}{3} \approx 1688707.6667$
Sample standard deviation: $\frac{\sqrt{154135771113}}{3} \approx 130867.0959$
Median: $1678617$
Mode: No mode