P1-P2 12 200 200 0.025 0.021233817 -0.029694689 0.079694689 According to the output, what is the confidence interval? Round to two e. decimal places. Based on the confidence interval, can you conclude that there is a difference in the proportion of adults that experienced side-effects from receiving vaccination A and those that were given vaccination B? Explain your reasoning.

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
Topic Video
Question
Help
5(cont.) We also created a 99% confidence interval to test the claim that the proportion
of patients that experienced side-effect from vaccination A is the same as the proportion
of patients that experienced side-effects from vaccination B.
The StatCrunch output is shown below where p1 and p2 represent the population
proportions of patients that experienced side-effect from vaccination A and vaccination
B, respectively.
99% confidence interval results:
Difference Countl Totall Count2 Total2 Sample Diff.
Std. Err.
L. Limit
U. Limit
P1- P2
12
200
7
200
0.025 0.021233817 -0.029694689 0.079694689
According to the output, what is the confidence interval? Round to two
е.
decimal places.
Based on the confidence interval, can you conclude that there is a difference
in the proportion of adults that experienced side-effects from receiving vaccination
A and those that were given vaccination B? Explain your reasoning.
Transcribed Image Text:5(cont.) We also created a 99% confidence interval to test the claim that the proportion of patients that experienced side-effect from vaccination A is the same as the proportion of patients that experienced side-effects from vaccination B. The StatCrunch output is shown below where p1 and p2 represent the population proportions of patients that experienced side-effect from vaccination A and vaccination B, respectively. 99% confidence interval results: Difference Countl Totall Count2 Total2 Sample Diff. Std. Err. L. Limit U. Limit P1- P2 12 200 7 200 0.025 0.021233817 -0.029694689 0.079694689 According to the output, what is the confidence interval? Round to two е. decimal places. Based on the confidence interval, can you conclude that there is a difference in the proportion of adults that experienced side-effects from receiving vaccination A and those that were given vaccination B? Explain your reasoning.
5. Suppose that two types of vaccines are being tested to determine if there is a
difference in the proportion of adults that experienced side-effects after its
administration. In a random sample of 200 participants that were given vaccination
A, 12 showed side-effects. In a random sample of 200 participants that were given
vaccination B, 7 showed side-effects. Use a hypothesis test to test the claim that the
proportion of patients that experienced side-effect from vaccination A is the same as
the proportion of patients that experienced side-effects from vaccination B.
Let p, and p2 represent the population proportions of patients that experienced
side-effect from vaccination A and vaccination B, respectively.
Transcribed Image Text:5. Suppose that two types of vaccines are being tested to determine if there is a difference in the proportion of adults that experienced side-effects after its administration. In a random sample of 200 participants that were given vaccination A, 12 showed side-effects. In a random sample of 200 participants that were given vaccination B, 7 showed side-effects. Use a hypothesis test to test the claim that the proportion of patients that experienced side-effect from vaccination A is the same as the proportion of patients that experienced side-effects from vaccination B. Let p, and p2 represent the population proportions of patients that experienced side-effect from vaccination A and vaccination B, respectively.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Application of Algebra
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.
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