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Avg & std dev for Wordle
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| import numpy as np | |
| rs = np.array([ [1,1], [2, 11], [3, 77], [4, 111], [5, 74], [6, 20], [7.25, 6]]) | |
| vs = rs.take(indices = 0, axis=1) | |
| ns = rs.take(indices = 1, axis=1) | |
| mean = np.average(vs, weights = ns) | |
| sd = np.sqrt(np.average((vs - mean)**2, weights=ns)) | |
| (mean, sd) |
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