4) It is known that the weights of watermelons are normally distributed with mean value of 3.0 kg and standard deviation

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4) It is known that the weights of watermelons are normally distributed with mean value of 3.0 kg and standard deviation

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4 It Is Known That The Weights Of Watermelons Are Normally Distributed With Mean Value Of 3 0 Kg And Standard Deviation 1
4 It Is Known That The Weights Of Watermelons Are Normally Distributed With Mean Value Of 3 0 Kg And Standard Deviation 1 (49.94 KiB) Viewed 8 times
4) It is known that the weights of watermelons are normally distributed with mean value of 3.0 kg and standard deviation of 0.2 kg. If you pick two watermelons at random, what is the probability that both of them will be lighter than 3.1 kg? (30 points)
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