Find the 64th percentile, P64, from the following data 10.4 11 13.2 13.4 13.8 16.7 18.7 21.5 21.6 21.7 22.6 25.4 26.2 26.5 29.1 29.4 29.5 29.9 30.4 31 33.7 35.2 37.5 39.7 40.4 41.4 42.4 43 43.4 47.7 47.9 49.1 49.7 P64 II

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