Determining percentiles, quartiles and deciles
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Determine the median number of calls
Determine the first and third quartiles
Determine the first decile and the ninth decile
Determine the 33rd percentile
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Solution Summary
The solution determines specific percentiles, quartiles and deciles of a discrete set of data. A histogram is analyzed.
Solution Preview
Please see the attached file.
38 40 41 45 48 48 50 50 51 51
52 52 53 54 55 55 55 56 56 57
59 59 59 62 62 62 63 64 65 66
66 67 67 69 69 71 77 78 79 79
1.Determine the median number of calls
Here the total number of calls = 40
It is an even number.
So, the median is average of middle two numbers.
(ie) Median = ...
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