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21-03-2018
Mathematics

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The probability distribution for the random variable x follows. x f(x) 21 0.23 25 0.11 30 0.28 37 0.38 is this a valid probability distribution? what is the probability that x = 30 (to 2 decimals)? what is the probability that x is less than or equal to 25 (to 2 decimals)?

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Аноним Аноним

23-03-2018

dsVN.abrefvna.bnv.kjer fk.bsv.kardncvlbnr.,fvsdk.

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