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Mathematics, 26.11.2020 19:40 randyg0531

Following data reveals the usage of units of electricity by different consumers of a certain area: Units consumed 11-5051 - 100 101 - 150 151 - 200 201 - 250 251 - 300 Number of Users 24 168 84 44 (Frequency) 104 126 Table 2. Find the following for given data a) Arithmetic Mean. b) Median c) All Quartiles. d) 3rd and 9th Deciles. e) 18th and 76 Percentiles.

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