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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 66

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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sample of 25 bottles is taken from the production line at a local bottling plant.Assume that the fill amounts follow a normal distribution.
-What is the probability that the sample standard deviation is more than 70% of the population standard deviation?

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P(s > 0.7σ)= P blured image
= P blured image
= P(χ2 >...

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