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bignester bignester
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Posts: 454
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6 years ago
What is the correct order of steps in testing a hypothesis?
 
  a) statement of null hypothesis, setting level of risk, selection of test statistic
  b) statement of null hypothesis, computation of test statistic, selection of test statistic
  c) selection of test statistic, comparison of obtained value to critical value, computation of test statistic
  d) selection of test statistic, computation of test statistic, statement of null hypothesis



What is the mean of 5, 10, 15, and 20?
 
  a) 3
  b) 12.5
  c) 25
  d) 50



What does a level of significance of .05 mean?
 
  a) there is a .5 chance of Type I error
  b) there is a 5 chance of Type I error
  c) there is a .05 chance of Type I error
  d) there is a 50 chance of Type I error



Which of the following measures is NOT a measure of central tendency?
 
  a) mass
  b) mean
  c) median
  d) mode



Which is NOT one of the Ten Commandments of data collection?
 
  a) think of the type of data you will be collecting
  b) think about where you are getting the data
  c) make sure the data collection form is easy to use
  d) destroy original data when your study is finished
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summerrrae99summerrrae99
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Posts: 762
6 years ago
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bignester Author
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6 years ago
Such a godsend, you helped me and my friend big time
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