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Assume that the classes are successful but the conclusion is reached that the classes might not be successful. Which type of error is this

Assume that the classes are successful but the conclusion is reached that the classes might not be successful. Which type of error is this

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 39E: Assume that the probability that an airplane engine will fail during a torture test is 12and that...
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Assume that the classes are successful but the conclusion is reached that the classes might not be successful. Which type of error is this?
IQ: Scores on a certain IQ test are known to have a mean of 100. A random sample of 45 students attend a series of coaching classes before taking the test. Let µ be the population mean IQ score that would occur if every student took the coaching classes. The classes are successful if u > 100. A test is made of the hypotheses H :µ= 100 versus H, :u> 100. Consider three possible conclusions: (i) The classes are successful. (iI) The classes are not successful. (IIi) The classes might not be successful. Part: 0/ 2 Part 1 of 2 Assume that the classes are successful but the conclusion is reached that the classes might not be successful. Which type of error is this? This is a (Choose one) ▼ error. |Туре I Туре I
Transcribed Image Text:IQ: Scores on a certain IQ test are known to have a mean of 100. A random sample of 45 students attend a series of coaching classes before taking the test. Let µ be the population mean IQ score that would occur if every student took the coaching classes. The classes are successful if u > 100. A test is made of the hypotheses H :µ= 100 versus H, :u> 100. Consider three possible conclusions: (i) The classes are successful. (iI) The classes are not successful. (IIi) The classes might not be successful. Part: 0/ 2 Part 1 of 2 Assume that the classes are successful but the conclusion is reached that the classes might not be successful. Which type of error is this? This is a (Choose one) ▼ error. |Туре I Туре I
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