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Author Question: Which of the following will be helpful if the decision maker wishes to reduce the chance of making a ... (Read 288 times)

natalie2426

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on: Jun 24, 2018
Which of the following will be helpful if the decision maker wishes to reduce the chance of making a Type II error?
 
  A) Increase the level of significance at which the hypothesis test is conducted.
  B) Increase the sample size.
  C) Both A and B will work.
  D) Neither A nor B will be effective.

Question 2

The number of visible defects on a product container is thought to be Poisson distributed with a mean equal to 3.5. Based on this, how many defects should be expected if 3 containers are inspected?
 
  A) 10.5
  B) Approximately 3.24
  C) Between 4 and 7
  D) 3.5


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swimkari

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

C

Answer to Question 2

A


natalie2426

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Reply 2 on: Jun 24, 2018
Excellent

samiel-sayed

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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