Civil engineers must monitor flow on rivers where power is generated. The follow
ID: 1826514 • Letter: C
Question
Civil engineers must monitor flow on rivers where power is generated. The following are the daily mean flow rates in millions of gallons per day (MGD) on a given river during the month of may for 47 years. 602.0 517.5 794.8 657.7 575.6 743.3 833.9 889.0 679.3 738.0 572.5 392.4 505.8 547.5 904.7 595.5 611.9 482.9 400.1 634.9 448.4 479.1 1146.0 461.6 644.0 480.8 752.6 516.5 817.2 895.8 618.9 390.8 550.9 425.9 389.1 497.2 698.6 606.7 1156.0 718.5 429.1 626.9 572.2 563.7 760.6. (a) obtain the quartiles. (b) obtain the 90th percentile. (c) construct a relative frequency histogram of the data using the end points 300, 400, 500, 600, 700,
Explanation / Answer
http://www.ce.memphis.edu/3103/pdfs/HW1_3103_F12_soln.pdf