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Author Question: Fisher's least significant difference (LSD) multiple comparison method is flawed because a. it will ... (Read 113 times)

OSWALD

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on: Jun 24, 2018
Fisher's least significant difference (LSD) multiple comparison method is flawed because
 a. it will increase ; the probability of committing a Type II error
  b. it will increase ; the probability of committing a Type I error
  c. it will increase both  and , the probabilities of committing Type I and Type II errors, respectively.
  d. None of these choices.

Question 2

If the control limits of an x chart are set at 2 standard errors from the centerline instead of the commonly used 3 standard errors, this will result in
 a. an increased chance for a Type I error and a decreased chance for a Type II error.
  b. an increased chance for a Type I error and an increased chance for a Type II error.
  c. a decreased chance for a Type I error and an increased chance for a Type II error.
  d. a decreased chance for a Type I error and a decreased chance for a Type II error.


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chloejackso

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

B

Answer to Question 2

A


OSWALD

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

miss.ashley

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Reply 3 on: Yesterday
Excellent

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