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(Solved): ie breaking strength of a rivet has a mean value of \( 9,950 \mathrm{psi} \) and a standard deviat ...



ie breaking strength of a rivet has a mean value of \( 9,950 \mathrm{psi} \) and a standard deviation of \( 495 \mathrm{psi}

ie breaking strength of a rivet has a mean value of \( 9,950 \mathrm{psi} \) and a standard deviation of \( 495 \mathrm{psi} \). Yes, the probability in part (a) can still be calculated from the given information. No, \( n \) should be greater than 30 in order to apply the Central Limit Theorem. No, \( n \) should be greater than 20 in order to apply the Central Limit Theorem. No, \( n \) should be greater than 50 in order to apply the Central Limit Theorem.


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Solution : Given that , mean = µ = 9950 standard deviation =? = 495 n = 40 µµ?? µx?=µ=9,950?x?=?n=49540=78.2664

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