Question

Q.1. The no. of solar heating systems available to the public is quite large and their heat-storage capacities are quite varied. Here is a distribution of heat-storage capacity (in days) of 28 systems that were tested recently by University Laboratories, Inc.
Days         :       0-1      1-2       2-3       3-4       4-5       5-6       6-7
Frequency:        2           4         6           7          5           3          1      
University Laboratories, Inc. knows that its report on the tests will be widely circulated
and used as the basis for tax legislation on solar-heat allowances. It therefore wants the
measures; it uses to be as reflective of the data as possible. Compute the mean, median
and mode of this data​

Answer 1

Answer:

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