A magazine reported that at the top 50 business schools in a region, students studied an average of 16.1 hours. Set up a hypothesis test to try to prove that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark. Complete parts (a) through (c) below. a. State the null and alternative hypotheses. Choose the correct answer below. OA. Ho: a* 16.1 OC. Ho: = 16.1 OD. Ho: B 16.1 OB. Ho: 16.1 Μη: με 16.1 H₁:a 16.1 H₁: μ* 16.1 H₁: B=16.1 OE. Ho: 16.1 OF. Ho: B=16.1 O G. Ho: α= 16.1 OH. Ho: X 16.1 H₁: X 16.1 H₁: 16.1 H₁: B* 16.1 H₁: X* 16.1 OI. Ho: X* 16.1 OL. Ho: a* 16.1 OJ. Ho: x= 16.1 H₁: α# 16.1 OK. Ho: 16.1 H₁: X 16.1 H₁: X 16.1 H₁: B 16.1 b. What is a Type I error for your test? O A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different OB. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different OC. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different c. What is a Type Il error for your test? O A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different OB. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different O C. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different
A magazine reported that at the top 50 business schools in a region, students studied an average of 16.1 hours. Set up a hypothesis test to try to prove that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark. Complete parts (a) through (c) below. a. State the null and alternative hypotheses. Choose the correct answer below. OA. Ho: a* 16.1 OC. Ho: = 16.1 OD. Ho: B 16.1 OB. Ho: 16.1 Μη: με 16.1 H₁:a 16.1 H₁: μ* 16.1 H₁: B=16.1 OE. Ho: 16.1 OF. Ho: B=16.1 O G. Ho: α= 16.1 OH. Ho: X 16.1 H₁: X 16.1 H₁: 16.1 H₁: B* 16.1 H₁: X* 16.1 OI. Ho: X* 16.1 OL. Ho: a* 16.1 OJ. Ho: x= 16.1 H₁: α# 16.1 OK. Ho: 16.1 H₁: X 16.1 H₁: X 16.1 H₁: B 16.1 b. What is a Type I error for your test? O A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different OB. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different OC. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different c. What is a Type Il error for your test? O A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different OB. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different O C. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Transcribed Image Text:A magazine reported that at the top 50 business schools in a region, students studied an average of 16.1 hours. Set up a hypothesis test to try to prove that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark. Complete parts (a)
through (c) below.
a. State the null and alternative hypotheses. Choose the correct answer below.
A. Ho: α # 16.1
B. Ho: μ# 16.1
O C. Ho: μ= 16.1
D. Ho: B 16.1
H₁: α = 16.1
H₁: μ = 16.1
H₁: μ# 16.1
H₁: B=16.1
O E. Ho: μ = 16.1
OF. Ho: B= 16.1
O G. Ho: a = 16.1
O H. Ho: X=16.1
H₁: X# 16.1
H₁: B
16.1
H₁: B
16.1
H₁: X# 16.1
OI. Ho: X 16.1
OK.
O J. Ho: a = 16.1
H₁: α # 16.1
OL.
Ho: μ# 16.1
H₁: X= 16.1
Ho: α # 16.1
H₁: X= 16.1
H₁: B= 16.1
b. What is a Type I error for your test?
A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different
B. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different
C. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different
c. What is a Type II error for your test?
A. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is not different
B. Concluding that the mean number of hours studied at your school is not different from the reported 16.1 hour benchmark when in fact it is different
C. Concluding that the mean number of hours studied at your school is different from the reported 16.1 hour benchmark when in fact it is not different
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