The number of concurrent users is recorded at Seventy - seven locations (thousands of people), 55.3 55.3 55.3 55.9 55.9 55.9 55.9 56.1 56.1 56.1 56.1 56.1 56.1 56.8 56.8 57.0 57.0 57.0 57.8 57.8 57.8 57.9 57.9 57.9 58.8 58.8 58.8 59.8 59.8 59.8 62.2 62.2 63.8 63.8 63.8 63.9 63.9 63.9 64.7 64.7 64.7 65.1 65.1 65.1 65.3 65.3 65.3 65.3 67.4 67.4 67.4 67.4 68.7 68.7 68.7 68.7 69.0 70.4 70.4 71.2 71.2 71.2 73.0 73.0 73.1 73.1 74.6 74.6 74.6 74.6 79.3 79.3 79.3 79.3 83.0 83.0 83.0 1) Construct a grouped frequency distribution for the data using five classes. Add the Relative frequency and the Percent frequency tables to the main frequency table. 2) Compute the Arithmetic mean, Geometric Mean and the Harmonic Mean. 3) Find the Range of the distribution 4) Compute the Standard deviation using the coding method, the Mean Deviation and the Coefficient of Variation. Interpret your results. 5) Compute the Upper Quartile and the Lower Quartile
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