s distributed N(µ, o²) and HO: o? = 64 versus Hl: o2 < 64 is to be tested at level a = 0.10, then he value of the test statistic and the critical value (cut-off-value), respectively, are %3D O a. 2.672 and 11.6509 Ob. None of these O c. 9.256 and 11.6509 O d. 2.672 and 27.2036 e. 9.256 and 27.2036

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
A sample of size 20 has a mean of 44 and a standard deviation of 3. Assuming the population
is distributed N(u, o2) and HO: o? = 64 versus Hl: o?< 64 is to be tested at level a =
the value of the test statistic and the critical value (cut-off-value), respectively, are
0.10, then
%3D
O a. 2.672 and 11.6509
Ob. None of these
O c. 9.256 and 11.6509
Od. 2.672 and 27.2036
e. 9.256 and 27.2036
Transcribed Image Text:A sample of size 20 has a mean of 44 and a standard deviation of 3. Assuming the population is distributed N(u, o2) and HO: o? = 64 versus Hl: o?< 64 is to be tested at level a = the value of the test statistic and the critical value (cut-off-value), respectively, are 0.10, then %3D O a. 2.672 and 11.6509 Ob. None of these O c. 9.256 and 11.6509 Od. 2.672 and 27.2036 e. 9.256 and 27.2036
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Statistical Power and Errors
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman