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Author Question: The weight of corn chips dispensed into a 10-ounce bag by the dispensing machine has been identified ... (Read 87 times)

storky111

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Question 1

Suppose a random sample of n = 64 measurements is selected from a population with mean μ = 65 and standard deviation σ = 12. Find the z-score corresponding to a value of = 68.

Question 2

The weight of corn chips dispensed into a 10-ounce bag by the dispensing machine has been identified as possessing a normal distribution with a mean of 10.5 ounces and a standard deviation of .2 ounce. Suppose 100 bags of chips are randomly selected. Find the probability that the mean weight of these 100 bags exceeds 10.45 ounces.


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Marked as best answer by storky111 on Feb 14, 2020

britb2u

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storky111

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Reply 2 on: Feb 14, 2020
Thanks for the timely response, appreciate it


AmberC1996

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Reply 3 on: Yesterday
Gracias!

 

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