Population of lengths of aluminum-coated steel sheets
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.
What is the probability that a sheet selected at random will be less than 29.75 inches long?
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Process i) begins at 100 kPa and 20degC and ends at 750 kPa. a) Calculate the rates of specific work and heat transfer for each process and find the cycle efficiency.
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What are the values of the mean and standard deviation for the original sample?
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