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A magazine reported that at the top 50 business schools in a​ region, students studied an average of 14.4 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 14.4 hour benchmark. Complete parts​ (a) through​ (c) below.       Question content area bottom Part 1 a. State the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ=14.4 H1​: X≠14.4     B. H0​: α≠14.4 H1​: α=14.4     C. H0​: α≠14.4 H1​: β=14.4     D. H0​: β=14.4 H1​: β≠14.4     E. H0​: μ≠14.4 H1​: X=14.4     F. H0​: μ=14.4 H1​: μ≠14.4     G. H0​: α=14.4 H1​: β≠14.4     H. H0​: β≠14.4 H1​: β=14.4     I. H0​: X≠14.4 H1​: X=14.4     J. H0​: α=14.4 H1​: α≠14.4     K. H0​: μ≠14.4 H1​: μ=14.4     L. H0​: X=14.4 H1​: X≠14.4   Part 2 b. What is a Type I error for your​ test?     A. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is different   B. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is not different   C. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 hour benchmark when in fact it is different Part 3 c. What is a Type II error for your​ test?     A. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is not B. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 hour benchmark when in fact it is different   C. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 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 14.4 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 14.4 hour benchmark. Complete parts​ (a) through​ (c) below.       Question content area bottom Part 1 a. State the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ=14.4 H1​: X≠14.4     B. H0​: α≠14.4 H1​: α=14.4     C. H0​: α≠14.4 H1​: β=14.4     D. H0​: β=14.4 H1​: β≠14.4     E. H0​: μ≠14.4 H1​: X=14.4     F. H0​: μ=14.4 H1​: μ≠14.4     G. H0​: α=14.4 H1​: β≠14.4     H. H0​: β≠14.4 H1​: β=14.4     I. H0​: X≠14.4 H1​: X=14.4     J. H0​: α=14.4 H1​: α≠14.4     K. H0​: μ≠14.4 H1​: μ=14.4     L. H0​: X=14.4 H1​: X≠14.4   Part 2 b. What is a Type I error for your​ test?     A. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is different   B. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is not different   C. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 hour benchmark when in fact it is different Part 3 c. What is a Type II error for your​ test?     A. Concluding that the mean number of hours studied at your school is different from the reported 14.4 hour benchmark when in fact it is not B. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 hour benchmark when in fact it is different   C. Concluding that the mean number of hours studied at your school is not different from the reported 14.4 hour benchmark when in fact it is not different

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
A magazine reported that at the top 50 business schools in a​ region, students studied an average of
14.4
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
14.4
hour benchmark. Complete parts​ (a) through​ (c) below.
 
 
 

Question content area bottom

Part 1
a. State the null and alternative hypotheses. Choose the correct answer below.
 
 
A.
H0​:
μ=14.4
H1​:
X≠14.4
 
 
B.
H0​:
α≠14.4
H1​:
α=14.4
 
 
C.
H0​:
α≠14.4
H1​:
β=14.4
 
 
D.
H0​:
β=14.4
H1​:
β≠14.4
 
 
E.
H0​:
μ≠14.4
H1​:
X=14.4
 
 
F.
H0​:
μ=14.4
H1​:
μ≠14.4
 
 
G.
H0​:
α=14.4
H1​:
β≠14.4
 
 
H.
H0​:
β≠14.4
H1​:
β=14.4
 
 
I.
H0​:
X≠14.4
H1​:
X=14.4
 
 
J.
H0​:
α=14.4
H1​:
α≠14.4
 
 
K.
H0​:
μ≠14.4
H1​:
μ=14.4
 
 
L.
H0​:
X=14.4
H1​:
X≠14.4
 
Part 2
b. What is a Type I error for your​ test?
 
 
A.
Concluding that the mean number of hours studied at your school
is different
from the reported
14.4
hour benchmark when in fact it
is different
 
B.
Concluding that the mean number of hours studied at your school is different from the reported
14.4
hour benchmark when in fact it is not different
 
C.
Concluding that the mean number of hours studied at your school is not different from the reported
14.4
hour benchmark when in fact it is different
Part 3
c. What is a Type II error for your​ test?
 
 
A.
Concluding that the mean number of hours studied at your school is different from the reported
14.4
hour benchmark when in fact it is not
B.
Concluding that the mean number of hours studied at your school is not different from the reported
14.4
hour benchmark when in fact it is different
 
C.
Concluding that the mean number of hours studied at your school
is not different
from the reported
14.4
hour benchmark when in fact it
is not different
 
 
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