The Population of Lengths of Aluminum-Coated Steel Sheets Is Normally

question 67

Multiple Choice

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.3 inches.What is the probability that average length of a steel sheet from a sample of 9 units is more than 29.95 inches long?

• A)4602
• B)8413
• C)1587
• D)5397

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Definitions:

Mumps

A viral infection characterized by swelling of the salivary glands, fever, and headache, primarily affecting children.

Incomplete Protein

A type of protein that lacks one or more of the essential amino acids needed by the human body.

Amino Acids

Organic compounds that serve as the building blocks of proteins, necessary for numerous functions in living organisms.

Complete Sources

Typically refers to foods or nutrients that provide all essential components necessary for a healthy diet or biological function.