Consider the following hypothesis lest: Ho :p = 0.45 %3D Ha :p + 0.45 A sample of 900 provided a sample proportion of 0.49. Find the value of the test statistic. Select one: Oa. 2 = 1.21 O b. 2 = 2.41 O c. 2 = -2.41 O d. 2 = -1.21

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
Consider the following hypothesis lest:
Ho : p = 0.45
%3D
Ha :p + 0.45
A sample of 900 provided a sample proporlion of 0.49. Find the value of the test statistic.
Select one:
O a. : = 1.21
O b.z = 2.41
O c. 2 = -2.41
d. 2 = -1.21
Transcribed Image Text:Consider the following hypothesis lest: Ho : p = 0.45 %3D Ha :p + 0.45 A sample of 900 provided a sample proporlion of 0.49. Find the value of the test statistic. Select one: O a. : = 1.21 O b.z = 2.41 O c. 2 = -2.41 d. 2 = -1.21
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar 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