Twenty batteries were tested to see how many hours they would last. The following groupedfrequency distribution illustrates the results.ClassClassFrequency MidpointfRel.Rel.CummulativeCumm.LimitsBoundariesFreq1/20 = 0.05Freq %mFreq.1/20 = 0.05Freq %1- 30.50 – 3.514- 63.5 - 6.5353/20 = 0.15154/20 = 0.20207-96.5 – 9.5484/20 = 0.20208/20 = 0.404010 1213 159.5 12.5115/20 = 0.252513/20 = 0.656512.5 – 15.57147/20 = 0.353520/20 = 1.00100Totals201.00100Using the data from the above grouped frequency distribution, construct a grouped frequencyogive.

Twenty batteries were tested to see how many hours they would last. The following grouped frequency distribution illustrates the results. Class Class Frequency Midpoint f Rel. Cummulative Cumm. Freq. 1/20 = 0.05 Rel. Limits Boundaries 1- 3 4 - 6 Freq 1/20 = 0.05 Freq % 5 Freq % 5 0.50 - 3.5 1 3.5 6.5 3 3/20 = 0.15 15 4/20 = 0.20 20 7-9 6.5 – 9.5 4 8 4/20 = 0.20 20 8/20 = 0.40 40 10 12 9.5 – 12.5 11 5/20 = 0.25 25 13/20 = 0.65 65 13 15 12.5 – 15.5 7 14 7/20 = 0.35 35 20/20 = 1.00 100 Totals 20 1.00 100 ---- ---- -- Using the data from the above grouped frequency distribution, construct a grouped frequency ogive.

Twenty batteries were tested to see how many hours they would last. The following grouped frequency distribution illustrates the results. Class Class Frequency Midpoint f Rel. Cummulative Cumm. Freq. 1/20 = 0.05 Rel. Limits Boundaries 1- 3 4 - 6 Freq 1/20 = 0.05 Freq % 5 Freq % 5 0.50 - 3.5 1 3.5 6.5 3 3/20 = 0.15 15 4/20 = 0.20 20 7-9 6.5 – 9.5 4 8 4/20 = 0.20 20 8/20 = 0.40 40 10 12 9.5 – 12.5 11 5/20 = 0.25 25 13/20 = 0.65 65 13 15 12.5 – 15.5 7 14 7/20 = 0.35 35 20/20 = 1.00 100 Totals 20 1.00 100 ---- ---- -- Using the data from the above grouped frequency distribution, construct a grouped frequency ogive.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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