# hw3.pdf - Assignment 3 Due 6/11 Note Show all your work You...

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Assignment 3 Due : 6/11 Note: Show all your work. You can do manual calculations, use R, or use any software (e.g., Weka, Excel, JMP) to answer the questions, unless otherwise noted. In any case, you need to attach the relevant file(s) or screenshot(s) that shows how you obtained your answers. Problem 1 ( 20 points) Consider the following dataset (sorted in non-decreasing order): <10, 12, 15, 16, 16, 32, 51, 60, 60, 66, 80, 82, 87, 96, 140> (1) Perform the equal width binning on the above data with 3 bins. Note that the bin boundaries are integers in the textbook and in the online lecture module (to make the discussion simple). But, for this assignment your bin boundaries will include fractions. So, you must follow the example in the lecture slides . For each bin, show the bin interval, data values in the bin, and smoothed values using bin means, bin medians, and bin boundaries. (2) Repeat the same with equal depth binning with 3 bins. (3) If you transform the dataset into the interval of [0, 1] using Min-max normalization, what is the new value of 51?

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• Fall '19
• Mean, Filename extension, Computer file, Deviation

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