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Unformatted text preview: Web Quiz, Question 1 Generally speaking, new hypotheses that business researchers want to prove are stated in the alternate hypothesis. True False Web Quiz, Question 2 A hypothesis test always contains the possibility of committing one of two types of errors called Type I and Type II errors. True False Web Quiz, Question 3 Probability of committing a Type I error is equal to 1 minus the probability of committing a Type II error. False True Web Quiz, Question 4 A Type I error is committed when a null hypothesis, which is indeed true, is rejected. False True Web Quiz, Question 5 The power of a test is equal to 1 minus the probability of Type II error. True False Web Quiz, Question 6 If a true null hypothesis is rejected, the researcher has committed a ___________. judgmental error hypothetical error non-sampling error Type II error Type I error Web Quiz, Question 7...
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This note was uploaded on 01/06/2010 for the course STAT 201 taught by Professor Kim during the Spring '09 term at American Academy of Art.
- Spring '09