Norman is performing a hypothesis test in which he rejects the null hypothesis at a significance level of 0.05 because he obtains a p-value of 0.02. Which of the following statements is true? O a. Norman definitely committed a Type I error (or the first type of error). O b. Norman may have committed a Type I error (or the first type of error). O. Norman definitely committed a Type Il error (or the second type of error). O d. Norman may have committed a Type Il error (or the second type of error).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 29E
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Norman is performing a hypothesis test in which he rejects the null hypothesis at a significance level of 0.05 because he obtains a p-value of 0.02. Which of the following statements is true?
O a. Norman definitely committed a Type I error (or the first type of error).
O b. Norman may have committed a Type I error (or the first type of error).
O. Norman definitely committed a Type Il error (or the second type of error).
O d. Norman may have committed a Type Il error (or the second type of error).
Transcribed Image Text:Norman is performing a hypothesis test in which he rejects the null hypothesis at a significance level of 0.05 because he obtains a p-value of 0.02. Which of the following statements is true? O a. Norman definitely committed a Type I error (or the first type of error). O b. Norman may have committed a Type I error (or the first type of error). O. Norman definitely committed a Type Il error (or the second type of error). O d. Norman may have committed a Type Il error (or the second type of error).
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