Solve.The following table shows the daily evaporation and usage totals, in acre-feet, during a summer week at a certain dam. Use these data to answer the questions.DayDaily Evaporation (in acre-feet)Daily Usage (in acre-feet)Sunday61.4 203.3Monday59.7 201.7Tuesday60.1219.5Wednesday57.2229.6Thursday61.6200.7Friday65.3212.5Saturday59.8210.3(a) Find the mean daily evaporation.(b) Find the median daily evaporation.(c) Find the mean daily usage.(d) Find the median daily usage.
A. (a) 61.5 acre-feet,
(b) 60.1 acre-feet,
(c) 209.4,
(d) 210.3
B. (a) 60.7 acre-feet,
(b) 60.1 acre-feet,
(c) 211.1,
(d) 210.3
C. (a) 61.5 acre-feet,
(b) 57.2 acre-feet,
(c) 209.4,
(d) 212.5
D. (a) 60.7 acre-feet,
(b) 57.2 acre-feet,
(c) 211.1,
(d) 212.5
Answer: B
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