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2. For the data given below, what is the probability of that the next occurrence is in the interval (a) 7.3-8.7, (b) less than 6.3, (c) greater than 8.9. Assume normal distribution. Frequency Value 4 20 Pts. 13 7 8 9 10

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Answer #1

Soluh on 2 子·160 2s 2. 908 13 S.923 3s 2+ 1.018 .Зу 5,419 -6.6 1 ЗУ an 3 6 (- 32 1. 32 = 0.5365-0-6千36I.38

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