Answer
Mean: $994.6$
Median: $940$
Mode: $1180$
Midrange: $1092.5$
Work Step by Step
First order the numbers:
590
605
700
730
755
835
840
855
860
900
920
935
940
985
1005
1090
1100
1120
1165
1180
1180
1260
1270
1450
1595
Mean: add up all numbers then divide by $25$.
$$\text{Mean}=\frac{24865}{25}=994.6$$
Median: line up in numerical order, find middle number: $940$
Mode: number that is repeated the most: $1180$
Midrange:
$$\frac{590+1595}{2}=\frac{ 2185}{2}= 1092.5$$
