57% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 167 of the 279 students who played intramural sports received a degree within siix years. What can be condluded at the level of significance of a = 0.10?
57% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 167 of the 279 students who played intramural sports received a degree within siix years. What can be condluded at the level of significance of a = 0.10?
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
Concept explainers
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Topic Video
Question
100%
Thank you

Transcribed Image Text:57% of students entering four-year colleges receive a degree within six years. Is this percent larger than
for students who play intramural sports? 167 of the 279 students who played intramural sports received a
degree within six years. What can be condluded at the level of significance of a = 0.10?
a. For this study, we should use Select an answer
b. The null and alternative hypotheses would be:
Ho: ? vselect an answer v
(please enter a decimal)
H:? vSelect an answer v
(Please enter a decimal)
c. The test statistic ? v-
(please show your answer to 3 decimal places.)
d. The p-value =
(Please show your answer to 4 decimal places.)
e. The p-value is ? v a
f. Based on this, we should Select an answer v the null hypothesis.
g. Thus, the final conclusion is that ...
O The data suggest the population proportion is not significantly larger than 57% at a = 0.10,
so there is not sufficient evidence to conclude that the population proportion of students who
played intramural sports who received a degree within six years is larger than 57%.
O The data suggest the population proportion is not significantly larger than 57% ata = 0.10,
so there is sufficient evidence to conclude that the population proportion of students who
played intramural sports who received a degree within six years is equal to 57%.
O The data suggest the populaton proportion is significantly larger than 57% at a = 0.10, so
there is sufficient evidence to conclude that the population proportion of students who played
intramural sports who received a degree within six years is larger than 57%
h. Interpret the p-value in the context of the study.
O If the sample proportion of students who played intramural sports who received a degree
within six years is 60% and if another 279 students who played intramural sports are surveyed
then there would be a 16.76% chance of concluding that more than 57% of all students who
played intramural sports received a degree within six years.
O There is a 16.76% chance of a Type I error.
O If the population proportion of students who played intramural sports who received a degree
within six years is 57% and if another 279 students who played intramural sports are surveyed
than thay uld
76cha ara thanO f the 2zo cudonte ed
to search
![intramural sports who received a degree within six years is larger than 57%
h. Interpret the p-value in the context of the study.
Oif the sample proportion of students who played intramural sports who received a degree
within six years is 60% and if another 279 students who played intramural sports are surveyed
then there would be a 16.76% chance of concluding that more than 57% of all students who
played intramural sports received a degree within six years.
O There is a 16.76% chance of a Type I error.
OIf the population proportion of students who played intramural sports who received a degree
within six years is 57% and if another 279 students who played intramural sports are surveyed
then there would be a 16.76% chance that more than 60% of the 279 students surveyed
received a degree within six years
O There is a 16.76% chance that more than 57% of all students who played intramural sports
received a degree within six years.
i. Interpret the level of significance in the context of the study.
O If the population proportion of students who played intramural sports who received a degree
within six years is 57% and if another 279 students who played intramural sports are surveyed
then there would be a 10% chance that we would end up falsely concluding that the proportion
of all students who played intramural sports who received a degree within six years is larger
than 57%
O if the population proportion of students who played intramural sports who received a degree
within six years is larger than 57% and if another 279 students who played intramural sports
are surveyed then there would be a 10% chance that we would end up falsely concluding that
the proportion of all students who played intramural sports who received a degree within six
years is equal to 57%.
O There is a 10% chance that aliens have secretly taken over the earth and have cleverly
disguised themselves as the presidents of each of the countries on earth.
O There is a 10% chance that the proportion of all students who played intramural sports who
received a degree within six years is larger than 57%.
Hint:
Help
Helpful Videos: Calculations [+] Setup [+] Interpretations 1
Question Help: O Message instructor
search](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13bb9fb3-5bf4-4433-8d76-32beea474f20%2F30296c62-6286-4f0c-a9f7-a15231c0df73%2Fd39f3i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:intramural sports who received a degree within six years is larger than 57%
h. Interpret the p-value in the context of the study.
Oif the sample proportion of students who played intramural sports who received a degree
within six years is 60% and if another 279 students who played intramural sports are surveyed
then there would be a 16.76% chance of concluding that more than 57% of all students who
played intramural sports received a degree within six years.
O There is a 16.76% chance of a Type I error.
OIf the population proportion of students who played intramural sports who received a degree
within six years is 57% and if another 279 students who played intramural sports are surveyed
then there would be a 16.76% chance that more than 60% of the 279 students surveyed
received a degree within six years
O There is a 16.76% chance that more than 57% of all students who played intramural sports
received a degree within six years.
i. Interpret the level of significance in the context of the study.
O If the population proportion of students who played intramural sports who received a degree
within six years is 57% and if another 279 students who played intramural sports are surveyed
then there would be a 10% chance that we would end up falsely concluding that the proportion
of all students who played intramural sports who received a degree within six years is larger
than 57%
O if the population proportion of students who played intramural sports who received a degree
within six years is larger than 57% and if another 279 students who played intramural sports
are surveyed then there would be a 10% chance that we would end up falsely concluding that
the proportion of all students who played intramural sports who received a degree within six
years is equal to 57%.
O There is a 10% chance that aliens have secretly taken over the earth and have cleverly
disguised themselves as the presidents of each of the countries on earth.
O There is a 10% chance that the proportion of all students who played intramural sports who
received a degree within six years is larger than 57%.
Hint:
Help
Helpful Videos: Calculations [+] Setup [+] Interpretations 1
Question Help: O Message instructor
search
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 2 steps

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
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