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Mathematics, 16.07.2021 02:50 ctyrector

A packing plant fills bags with cement. The weight X kg of a bag can be modeled by a normal distribution with mean 50kg and standard deviation 2kg. 4. a. Find the probability that a randomly selected bag weighs more than 53kg.
b. Find the weight that is exceeded by 98% of the bags.
c. Three bags are selected at random. Find the probability that two weigh more than 53kg and one weighs less than 53kg.

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A packing plant fills bags with cement. The weight X kg of a bag can be modeled by a normal distribu...
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