Use the data given in the table to construct a frequency distribution and ogive? Before constructing a dam on a Hill river, the Army corps of engineers performed a series of tests to measure the water flow past the proposed location of the dam. The results of the testing were used to construct the following frequency distribution:
River flow (OOO's of units per min) Frequen('L
1001-1050 7
1051-1100 21
1101-1150 32
1151-1200 49
1201-1250 58
1251-1300 41
1301-1350 27
1351-1400 11
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