Question

Question; When attempting to evaluate the accuracy of a GPS receiver, 30 location error observations (in centimeters) were made: 89.9 104.0 93.7 94.4 86.0 115.8 95.3 90.7 88.0 121.8 97.4 95.2 101.4 98.2 97.5 111.4 101.6 103.3 97.1 78.7 85.7 75.0 107.5 106.6 103.0 111.5 99.8 104.4 97.3 100.9 a) Create a frequency distribution table of the above data using 6 error ranges. HA1: 705X <80, HA2: 805X <90, HA3: 905X <100 HA4: 100<x<110, HAS: 110sx <120, HA6: 1203X <13 b) Add position error limits, position error midpoints, and cumulative frequencies. c) Calculate the arithmetic average reserved for the given values. d) Calculate the median for the given values. e) Calculate the peak value for the given values.

Answer 1