The weight of individuals is a random variable X that follows a normal distribution with a mean equa


Question: The weight of individuals is a random variable X that follows a normal distribution with a mean equal to 70 Kg and a standard deviation equal to 4 Kg.

a What is the probability that the weight of an individual be lower than 62 Kg?

b What is the probability that the weight of an individual be between 71 kg and 75 Kg?

c What is the probability that the weight of an individual be greater than 75 Kg?

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Solution: The solution consists of 1 page
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