Based on their records, a hospital claims that the proportion, p, of full-term babies born in the community that weigh more than 7 pounds is 48%. A pediatri who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 205 babies born in the community, 96 weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.05 level of significance? Perform a two-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas-) (a) State the null hypothesis Ho and the alternative hypothesis H₂ Ho p=0.48 H₁ p0.48 (b) Determine the type of test statistic to use. LL [x 1 7 a S 8 P ca Oja cista CAD
Based on their records, a hospital claims that the proportion, p, of full-term babies born in the community that weigh more than 7 pounds is 48%. A pediatri who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 205 babies born in the community, 96 weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.05 level of significance? Perform a two-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas-) (a) State the null hypothesis Ho and the alternative hypothesis H₂ Ho p=0.48 H₁ p0.48 (b) Determine the type of test statistic to use. LL [x 1 7 a S 8 P ca Oja cista CAD
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
Ank
![Based on their records, a hospital claims that the proportion, p, of full-term babies born in the community that weigh more than 7 pounds is 48%. A pediatrician
who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 205 babies born in the community, 96
weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.05 level of significance?
Perform a two-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas)
(a) State the null hypothesis Ho and the alternative hypothesis H
Ho p=0.48
H₁ p0.48
(b) Determine the type of test statistic to use
(c) Find the value of the test statistic. (Round to three or more decimal places.)
0
(d) find the p-value. (Round to three or more decimal places)
.0
(e) Can we reject the claim that the proportion of full-term babies born in the
community that weigh more than 7 pounds is 48%
Yes No
LL
[x
X
5
a
S
D
P
CQ
8
3-D CO
DPD CKD D>D
S
DAD](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F091041cd-3dc2-4e96-ac29-1fe391eb46e8%2Fff838ce0-cef0-4a40-9c93-090e39e9d648%2Fwdvlisk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Based on their records, a hospital claims that the proportion, p, of full-term babies born in the community that weigh more than 7 pounds is 48%. A pediatrician
who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 205 babies born in the community, 96
weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.05 level of significance?
Perform a two-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas)
(a) State the null hypothesis Ho and the alternative hypothesis H
Ho p=0.48
H₁ p0.48
(b) Determine the type of test statistic to use
(c) Find the value of the test statistic. (Round to three or more decimal places.)
0
(d) find the p-value. (Round to three or more decimal places)
.0
(e) Can we reject the claim that the proportion of full-term babies born in the
community that weigh more than 7 pounds is 48%
Yes No
LL
[x
X
5
a
S
D
P
CQ
8
3-D CO
DPD CKD D>D
S
DAD
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Similar questions
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman