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Author Question: What is an acceptance interval? What will be an ideal response?[br][br][b][color=#151B54]Question ... (Read 35 times)

nevelica

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on: Jun 24, 2018
What is an acceptance interval?
 
  What will be an ideal response?

Question 2

What can be concluded by failing to reject the null hypothesis?
 
  A) that the null hypothesis is correct, therefore the alternative hypothesis should be rejected
  B) that the alternative hypothesis is correct, therefore the null hypothesis should be rejected
  C) that the function of the alternative hypothesis is incorrect
  D) that the test procedure is not strong enough to reject the null hypothesis


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brittanywood

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Reply #1 on: Jun 24, 2018
Answer to Question 1

An acceptance interval is an interval within which a sample mean has a higher probability of occurring, given that the population mean and variance is known. If the sample mean is within that interval, then the conclusion can be accepted that the random sample came from the population with the known population mean and variance. Thus acceptance intervals provide an operating rule for process-monitoring applications. The probability that the sample mean is within a particular interval can be computed if the sample means have a distribution that is close to normal. Acceptance intervals can also be computed for nonnormal probability distributions. Acceptance intervals find wide application for monitoring manufacturing processes to determine if product standards continue to be achieved.

Answer to Question 2

D


nevelica

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Reply #2 on: Jun 24, 2018
Thank you


brittanywood

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Reply #3 on: Jun 24, 2018
No problemo


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