One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. O B. Ho p=0.5 O A. Ho p=05 H, p>0.5 H, p#05 OC. Ho p<0.5 H p=0.5 O D. Ho p=0.5 H, p<0.5 Find the test statistic. z= (Round to two decimal places as needed.) Find the P-value for the found test statistic. P-value =(Round to four decimal places as needed.) State the conclusion. Choose the correct answer below. O A. Do not reject He There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure. in unnos the lninm that fnnr than haf af all tonnannein the nondation fonl that orsdoe are thn arnstetnauren nf nroceurn
One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. O B. Ho p=0.5 O A. Ho p=05 H, p>0.5 H, p#05 OC. Ho p<0.5 H p=0.5 O D. Ho p=0.5 H, p<0.5 Find the test statistic. z= (Round to two decimal places as needed.) Find the P-value for the found test statistic. P-value =(Round to four decimal places as needed.) State the conclusion. Choose the correct answer below. O A. Do not reject He There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure. in unnos the lninm that fnnr than haf af all tonnannein the nondation fonl that orsdoe are thn arnstetnauren nf nroceurn
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
![One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all
teenagers in the population feel that grades are their greatest source of
pressure.
Formulate the null and alternative hypotheses. Choose the correct answer below.
O B. Ho p=0.5
H p#0.5
O A. Ho p=05
Ha p>0.5
O C. Ho p<0.5
Ha p=0.5
O D. Ho p= 0.5
H. p<0.5
Find the test statistic.
(Round to two decimal places as needed.)
Find the P-value for the found test statistic.
P-value = (Round to four decimal places as needed.)
State the conclusion. Choose the correct answer below.
O A. Do not reject H. There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
Do not rninct H
Thoro i incufficiont ovidonco to Cunnort the claim that fo wor than half of all toon50ore in the ponuelntion fool that arndos arn tha arnatoct coureo of nroccur](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2f88db6-b759-48e5-b7fb-762b565d2a77%2F08e2183f-3a56-4eb4-8b05-8cd575be238e%2Frj9fe9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all
teenagers in the population feel that grades are their greatest source of
pressure.
Formulate the null and alternative hypotheses. Choose the correct answer below.
O B. Ho p=0.5
H p#0.5
O A. Ho p=05
Ha p>0.5
O C. Ho p<0.5
Ha p=0.5
O D. Ho p= 0.5
H. p<0.5
Find the test statistic.
(Round to two decimal places as needed.)
Find the P-value for the found test statistic.
P-value = (Round to four decimal places as needed.)
State the conclusion. Choose the correct answer below.
O A. Do not reject H. There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
Do not rninct H
Thoro i incufficiont ovidonco to Cunnort the claim that fo wor than half of all toon50ore in the ponuelntion fool that arndos arn tha arnatoct coureo of nroccur
![One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all
teenagers in the population feel that grades are their greatest source of pressure.
O C. Ho p<0.5
O D. Ho p=0.5
H p<0.5
H p=0.5
Find the test statistic.
=(Round to two decimal places as needed.)
Find the P-value for the found test statistic.
P-value = (Round to four decimal places as needed.)
State the conclusion. Choose the correct answer below.
O A. Do not reject Ho. There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O B. Do not reject Ho. There is insufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O C. Reject Ho- There is insufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O D. Reject Ho- There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2f88db6-b759-48e5-b7fb-762b565d2a77%2F08e2183f-3a56-4eb4-8b05-8cd575be238e%2Fuay6uii_processed.jpeg&w=3840&q=75)
Transcribed Image Text:One study, based on responses from 1,016 randomly selected teenagers, concluded that 42% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all
teenagers in the population feel that grades are their greatest source of pressure.
O C. Ho p<0.5
O D. Ho p=0.5
H p<0.5
H p=0.5
Find the test statistic.
=(Round to two decimal places as needed.)
Find the P-value for the found test statistic.
P-value = (Round to four decimal places as needed.)
State the conclusion. Choose the correct answer below.
O A. Do not reject Ho. There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O B. Do not reject Ho. There is insufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O C. Reject Ho- There is insufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
O D. Reject Ho- There is sufficient evidence to support the claim that fewer than half of all teenagers in the population feel that grades are the greatest source of pressure.
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
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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](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