The compressive strength of samples cement can be modeled by a normal distribution with a mean of
Question: 49 The compressive strength of samples cement can be modeled by a normal distribution with a mean of 6000 kilograms per square centimeter and a standard deviation of 100 kilograms per square centimeter.
(a) What is the probability that a sample’s strength is less than 6250 kg/cm2?
(b) What is the probability that a sample’s strength is between 5800 and 5900 kg/cm2?
(c) What strength is exceeded by 95% of samples?
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Type of Deliverable: Word Document
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