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Author Question: The power curve provides the probability of a. correctly accepting the null hypothesis b. ... (Read 225 times)

debasdf

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The power curve provides the probability of
 a. correctly accepting the null hypothesis
  b. incorrectly accepting the null hypothesis
  c. correctly rejecting the alternative hypothesis
  d. correctly rejecting the null hypothesis

Question 2

A random sample of 81 children with working mothers showed that they were absent from school an average of 6 days per term with a standard deviation of 1.8 days. Provide a 95 confidence interval for the average number of days absent per term for all the children.



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ky860224

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Answer to Question 1

D

Answer to Question 2

5.602 to 6.398




debasdf

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Reply 2 on: Jun 24, 2018
Excellent


flexer1n1

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Reply 3 on: Yesterday
Wow, this really help

 

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