st of Ho: p=0.50, the z test statistic equals 2.47. che P-values for (i) Ha: p > 0.50, (ii) Hà: p‡0.50, and (iii) Ha: p<0.50. hy of the P-values in (a) provide strong evidence against Ho? Explain. e P-value for H₂: p > 0.50 is 0.007. (Round to three decimal places as needed.) 00 D
st of Ho: p=0.50, the z test statistic equals 2.47. che P-values for (i) Ha: p > 0.50, (ii) Hà: p‡0.50, and (iii) Ha: p<0.50. hy of the P-values in (a) provide strong evidence against Ho? Explain. e P-value for H₂: p > 0.50 is 0.007. (Round to three decimal places as needed.) 00 D
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
12.

Transcribed Image Text:For a test of Ho: p = 0.50, the z test statistic equals 2.47.
a. Find the P-values for (i) Hà: p>0.50, (ii) Hà: p‡0.50, and (iii) Hå: p<0.50.
b. Do any of the P-values in (a) provide strong evidence against Ho? Explain.
a. (i) The P-value for H₂: p>0.50 is 0.007. (Round to three decimal places as needed.)
(ii) The P-value for H₂: p0.50 is 0.014. (Round to three decimal places as needed.)
(iii) The P-value for H₂: p<0.50 is (Round to three decimal places as needed.)
Expert Solution

Step 1
Given that
Test statistic (z)=2.47
Step by step
Solved in 3 steps with 1 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman