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The tensile strength X of paper, in pounds per square inch, has μ = 30 and σ = 3...
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The tensile strength X of paper, in pounds per square inch, has μ = 30 and σ = 3. A random sample of size n = 100 is taken from the distribution of tensile strengths. Compute the probability that the sample mean is greater than 29.5 pounds per square inch.
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