Math Problem Solver

Original numbers in ascending order: $302430$, $454070$, $1197770$, $2395540$, $2778034$, $4678956$, $5556068$, $7523600$, $7962099$, $18298756$, $21669632$
Sum: $72816955$
Mean: $\frac{72816955}{11} \approx 6619723.1818$
Sample standard deviation: $\frac{3 \sqrt{17153088282716595}}{55} \approx 7143807.225$
Median: $4678956$
Mode: No mode