-18st 1or two population proportions is to be performed using the P-value approach. The null hypothesis is Ho: P1 =P2 and the altemative is H: P #P2. Use the given sample data to find the P-value for the hypothesis test. Give an interpretation of the p-value. A state university found it lost 25 students out of 352 in 2013 and 36 students out of 334 in 2014, O A. P-value = 0.0455; If there is no difference in the proportions, there is about a 4.55% chance of seeing the observed difference or larger by natural sampling variation. O B. P-value = 0.091; If there is no difference in the proportions, there is about a 9.1% chance of seeing the observed difference or larger by natural sampling variation. OC. P-value = 0. 091; There is about a 9.1% chance that the two proportions are equal. O D. P-value = 0. 0455; There is about a 4.55% chance that the two proportions are equal. OE P-value =0.9545; If there is no difference in the proportions, there is about a 95,45% chance of seeing the observed difference or larger by natural sampling variation.

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
icon
Concept explainers
Question
1-18st 1or two population proportions is to be performed using the P-value approach. The null hypothesis is Ho: P1 =P2 and the altemative is H: P #P2. Use the given sample data to find the P-value for the hypothesis test.
Give an Interpretation of the p-value.
A state university found it lost 25 students out of 352 in 2013 and 36 students out of 334 in 2014.
O A. P-value = 0.0455; If there is no difference in the proportions, there is about a 4.55% chance of seeing the observed difference or larger by natural sampling variation.
O B. P-value = 0.091; If there is no difference in the proportions, there is about a 9.1% chance of seeing the observed difference or larger by natural sampling variation.
OC. P-value = 0. 091; There is about a 9.1% chance that the two proportions are equal.
O D. P-value = 0. 0455; There is about a 4.55% chance that the two proportions are equal.
OE P-value = 0.9545; If there is no difference in the proportions, there is about a 95,45% chance of seeing the observed difference
larger by natural sampling variation.
Transcribed Image Text:1-18st 1or two population proportions is to be performed using the P-value approach. The null hypothesis is Ho: P1 =P2 and the altemative is H: P #P2. Use the given sample data to find the P-value for the hypothesis test. Give an Interpretation of the p-value. A state university found it lost 25 students out of 352 in 2013 and 36 students out of 334 in 2014. O A. P-value = 0.0455; If there is no difference in the proportions, there is about a 4.55% chance of seeing the observed difference or larger by natural sampling variation. O B. P-value = 0.091; If there is no difference in the proportions, there is about a 9.1% chance of seeing the observed difference or larger by natural sampling variation. OC. P-value = 0. 091; There is about a 9.1% chance that the two proportions are equal. O D. P-value = 0. 0455; There is about a 4.55% chance that the two proportions are equal. OE P-value = 0.9545; If there is no difference in the proportions, there is about a 95,45% chance of seeing the observed difference larger by natural sampling variation.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Conditional Probability, Decision Trees, and Bayes' Theorem
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