You wish to test the following claim (H1) at a significance level of α=0.10.       Ho:p=0.3       H1:p>0.3 You obtain a sample of size n=195 in which there are 63 successful observations.  The p-value for this test is (assuming HoHo is true) the probability of observing... at most 63 successful observations at least 63 successful observations What is the p-value for this sample

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

You wish to test the following claim (H1) at a significance level of α=0.10.

      Ho:p=0.3
      H1:p>0.3

You obtain a sample of size n=195 in which there are 63 successful observations. 

The p-value for this test is (assuming HoHo is true) the probability of observing...

  • at most 63 successful observations
  • at least 63 successful observations

What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value = 

The p-value is...

  • less than (or equal to) αα
  • greater than αα

This p-value leads to a decision to...

  • reject the null
  • accept the null
  • fail to reject the null

As such, the final conclusion is that...

  • There is sufficient evidence to warrant rejection of the claim that the population proportion is greater than 0.3.
  • There is not sufficient evidence to warrant rejection of the claim that the population proportion is greater than 0.3.
  • The sample data support the claim that the population proportion is greater than 0.3.
  • There is not sufficient sample evidence to support the claim that the population proportion is greater than 0.3.
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
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