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Author Question: For the following hypothesis test, H0: 150 Ha: < 150 the test statistic a. must be negative. ... (Read 60 times)

mmm

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on: Jun 24, 2018
For the following hypothesis test, H0:   150 Ha:  < 150 the test statistic
 a. must be negative.
   b. must be positive.
   c. can be either negative or positive.
   d. must be a number between zero and one.

Question 2

Which of the following is an example of nonprobabilistic sampling?
 a. Simple random sampling
  b. Stratified simple random sampling
  c. Cluster sampling
  d. Judgment sampling


apple

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

c

Answer to Question 2

d


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