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Use the below methods to normalize the following group of data: 100, 200, 500, 700, 900...

Use the below methods to normalize the following group of data: 100, 200, 500, 700, 900
(a) normalization by decimal scaling
(b) z-score normalization
(c) z-score normalization using the mean absolute deviation instead of standard deviation
(d) min-max normalization by setting min = 0 and max = 1

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