You conducted a statistical analysis and did not find that there was a statistical difference in life satisfaction between people who own dogs (N = 5) and people who do not own dogs (N = 5). You still maintain that people who own dogs have happier lives than people who do not. Therefore, you suspect that you have a Type II error.   What is a Type II error?

College Algebra (MindTap Course List)
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ISBN:9781305652231
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Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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  • You conducted a statistical analysis and did not find that there was a statistical difference in life satisfaction between people who own dogs (N = 5) and people who do not own dogs (N = 5). You still maintain that people who own dogs have happier lives than people who do not. Therefore, you suspect that you have a Type II error.

 

  1. What is a Type II error?

 

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Type II error is the error that occurs on accepting the null hypothesis when it is actually false. It is a very serious error as it leads to acceptance of a false notion which can have adverse effects in the study.

 Type I error is the error that occurs on rejecting the null hypothesis when it is true. 

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