In a large clinical trial, 390,069 children were randomly assigned to two groups. The treatment group consisted of 193,173 children given a vaccine for a certain disease, and 40 of those children developed the disease. The other 196,896 children were given a placebo, and 128 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n₁. P₁. 91, 02. P2. 92. P. and q. P₁ = (Type an integer or a decimal rounded to eight decimal places as needed.) 91₁ = (Type an integer or a decimal rounded to eight decimal places as needed.) 7₂ P₂ (Type an integer or a decimal rounded to eight decimal places as needed.) (Type an integer or a decimal rounded to eight decimal places as needed.) (Type an integer or a decimal rounded to eight decimal places as needed.) q= (Type an integer or a decimal rounded to eight decimal places as needed.)
In a large clinical trial, 390,069 children were randomly assigned to two groups. The treatment group consisted of 193,173 children given a vaccine for a certain disease, and 40 of those children developed the disease. The other 196,896 children were given a placebo, and 128 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n₁. P₁. 91, 02. P2. 92. P. and q. P₁ = (Type an integer or a decimal rounded to eight decimal places as needed.) 91₁ = (Type an integer or a decimal rounded to eight decimal places as needed.) 7₂ P₂ (Type an integer or a decimal rounded to eight decimal places as needed.) (Type an integer or a decimal rounded to eight decimal places as needed.) (Type an integer or a decimal rounded to eight decimal places as needed.) q= (Type an integer or a decimal rounded to eight decimal places as needed.)
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
![### Large Clinical Trial - Data Analysis
In a large clinical trial, 390,069 children were randomly assigned to two groups:
- **Treatment Group:** Consisted of 193,173 children who were given a vaccine for a certain disease. Out of these, 40 children developed the disease.
- **Placebo Group:** Consisted of 196,896 children who were given a placebo. Out of these, 128 children developed the disease.
Consider the vaccine treatment group to be the first sample. Identify the values of \( n_1, \hat{p_1}, \hat{q_1}, n_2, \hat{p_2}, \hat{q_2}, \hat{p}, \) and \( \hat{q} \).
#### Input the following values:
- \( n_1 = \) [ ]
- \( \hat{p_1} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q_1} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( n_2 = \) [ ]
- \( \hat{p_2} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q_2} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{p} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
### Explanation of Variables:
- **\( n_1 \)**: Sample size of the treatment group.
- **\( \hat{p_1} \)**: Proportion of children in the treatment group who developed the disease.
- **\( \hat{q_1} \)**: Proportion of children in the treatment group who did not develop the disease.
- **\( n_2 \)**: Sample size of the placebo group.
- **\( \hat{p_2} \)**: Proportion of children in the placebo group who developed the disease.
- **\( \hat{q_2} \)**: Proportion of children in the placebo group who did not develop the disease.
- **\( \hat](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc39c14df-2a2f-44a5-9a29-9a69b6af0bf6%2F684a14a6-3559-4e4b-951e-7719dd71dcd9%2Fniynuh7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Large Clinical Trial - Data Analysis
In a large clinical trial, 390,069 children were randomly assigned to two groups:
- **Treatment Group:** Consisted of 193,173 children who were given a vaccine for a certain disease. Out of these, 40 children developed the disease.
- **Placebo Group:** Consisted of 196,896 children who were given a placebo. Out of these, 128 children developed the disease.
Consider the vaccine treatment group to be the first sample. Identify the values of \( n_1, \hat{p_1}, \hat{q_1}, n_2, \hat{p_2}, \hat{q_2}, \hat{p}, \) and \( \hat{q} \).
#### Input the following values:
- \( n_1 = \) [ ]
- \( \hat{p_1} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q_1} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( n_2 = \) [ ]
- \( \hat{p_2} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q_2} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{p} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
- \( \hat{q} = \) [Type an integer or a decimal rounded to eight decimal places as needed.]
### Explanation of Variables:
- **\( n_1 \)**: Sample size of the treatment group.
- **\( \hat{p_1} \)**: Proportion of children in the treatment group who developed the disease.
- **\( \hat{q_1} \)**: Proportion of children in the treatment group who did not develop the disease.
- **\( n_2 \)**: Sample size of the placebo group.
- **\( \hat{p_2} \)**: Proportion of children in the placebo group who developed the disease.
- **\( \hat{q_2} \)**: Proportion of children in the placebo group who did not develop the disease.
- **\( \hat
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 12 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