In 2000, the mean math SAT score for students at one school was 472. Five years later, in 2005, a teacher performed a hypothesis test to determine whether the average math SAT score of students at the school had changed from the 2000 mean of 472. The hypotheses were as follows where u is the mean math SAT score, in 2005, for students at the school. Ho: H = 472 Hạ: u # 472 A type Il error would occur if, in fact, p = 472, but the results of the sampling do not lead to rejection of that fact u # 472, and the results of the sampling lead to that conclusion µ # 472, but the results of the sampling fail to lead to that conclusion p = 472, but the results of the sampling lead to the conclusion that p # 472

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In 2000, the mean math SAT score for students at one school was 472. Five years later, in 2005, a teacher performed a
hypothesis test to determine whether the average math SAT score of students at the school had changed from the
2000 mean of 472.
The hypotheses were as follows where u is the mean math SAT score, in 2005, for students at the school.
Ho: H = 472
Hạ: u # 472
A type Il error would occur if, in fact,
p = 472, but the results of the sampling do not lead to rejection of that fact
u # 472, and the results of the sampling lead to that conclusion
µ # 472, but the results of the sampling fail to lead to that conclusion
p = 472, but the results of the sampling lead to the conclusion that p # 472
Transcribed Image Text:In 2000, the mean math SAT score for students at one school was 472. Five years later, in 2005, a teacher performed a hypothesis test to determine whether the average math SAT score of students at the school had changed from the 2000 mean of 472. The hypotheses were as follows where u is the mean math SAT score, in 2005, for students at the school. Ho: H = 472 Hạ: u # 472 A type Il error would occur if, in fact, p = 472, but the results of the sampling do not lead to rejection of that fact u # 472, and the results of the sampling lead to that conclusion µ # 472, but the results of the sampling fail to lead to that conclusion p = 472, but the results of the sampling lead to the conclusion that p # 472
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