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Author Question: If a hypothesis is rejected at the 5 level of significance, it a. will always be rejected at the 1 ... (Read 88 times)

Lobcity

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on: Jun 24, 2018
If a hypothesis is rejected at the 5 level of significance, it
 a. will always be rejected at the 1 level
  b. will always be accepted at the 1 level
  c. will never be tested at the 1 level
  d. may be rejected or not rejected at the 1 level

Question 2

A simple random sample of 36 items resulted in a sample mean of 40 and a standard deviation of 12 . Construct a 95 confidence interval for the population mean.


Briannahope

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  • Posts: 364
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

35.94 to 44.06


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