Math Problem Solver

Original numbers in ascending order: $1298238$, $3299342$, $4890088$, $6753619$, $8172751$, $8871756$, $19678202$, $21972618$
Sum: $74936614$
Mean: $\frac{37468307}{4} = 9367076.75$
Sample standard deviation: $\frac{\sqrt{11079260758094298}}{14} \approx 7518433.3875$
Median: $7463185$
Mode: No mode