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Author Question: The weight of corn chips dispensed into a 16-ounce bag by the dispensing machine has been identified ... (Read 74 times)

geodog55

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on: Jul 24, 2018
The weight of corn chips dispensed into a 16-ounce bag by the dispensing machine has been identified as possessing a normal distribution with a mean of 16.5 ounces and a standard deviation of 0.2 ounce.
 
  Suppose 100 bags of chips are randomly selected. Find the probability that the mean weight of these 100 bags exceeds 16.6 ounces.
  A) approximately 0 B) .6915 C) .3085 D) .1915

Question 2

The confidence coefficient is the relative frequency with which the interval estimator encloses the population parameter when the estimator is used repeatedly a very large number of times.
 
  A) True B) False


C.mcnichol98

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

A

Answer to Question 2

A


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