52% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 129 of the 231 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01? a. For this study, we should use z-test for a population proportion b. The null and altermative hypotheses would be: Ho: p 0.52 (please enter a decimal) H: [pv< 0.52 (Please enter a decimal) c. The test statistic V= 1.56 (please show your answer to 3 decimal places.) d. The p-value = 0.0594 e. The p-value is >va f. Based on this, we should accept g. Thus, the final conclusion is that ... (Please show your answer to 4 decimal places.) the null hypothesis. O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. O The data suggest the populaton proportion is significantly larger than 52% at a = 0.01, 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 52% O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. h. Interpret the p-value in the context of the study. O lf the sample proportion of students who played intramural sports who received a degree within six years is 56% and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance of concluding that more than 52% of all students who played intramural sports received a degree within six years. There is a 12.11% chance of a Type l error. O There is a 12.11% chance that more than 52% of all students who played intramural sports received a degree within six years. O f the population proportion of students who played intramural sports who received a degree within six years is 52% and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance that more than 56% of the 231 students surveyed received a degree within six years i. Interpret the level of significance in the context of the study. O f the population proportion of students who played intramural sports who received a degree within six years is 52% and if another 231 students who played intramural sports are surveyed then there would be a 1% 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 52%

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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can you please answer: G, H, I 

c. The test statistic zv = 1.58
(please show your answer to 3 decimal places.)
d. The p-value = 0.0594
e. The p-value is >va
f. Based on this, we should | accept
g. Thus, the final conclusion is that ...
(Please show your answer to 4 decimal places.)
v the null hypothesis.
O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%.
O The data suggest the populaton proportion is significantly larger than 52% at a = 0.01, 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 52%
O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%.
h. Interpret the p-value in the context of the study.
Olf the sample proportion of students who played intramural sports who received a degree
within six years is 56% and if another 231 students who played intramural sports are surveyed
then there would be a 12.11% chance of concluding that more than 52% of all students who
played intramural sports received a degree within six years.
O There is a 12.11% chance of a Type I error.
O There is a 12.11% chance that more than 52% of all students who played intramural sports
received a degree within six years.
Olf the population proportion of students who played intramural sports who received a degree
within six years is 526 and if another 231 students who played intramural sports are surveyed
then there would be a 12.11% chance that more than 56% of the 231 students surveyed
received a degree within six years
i. Interpret the level of significance in the context of the study.
Olf the population proportion of students who played intramural sports who received a degree
within six years is 52% and if another 231 students who played intramural sports are surveyed
then there would be a 1% 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 52%
O There is a 1% 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 1% chance that the proportion of all students who played intramural sports who
received a degree within six years is larger than 52%.
O If the population proportion of students who played intramural sports who received a degree
within six years is larger than 52% and if another 231 students who played intramural sports are
surveyed then there would be a 1% 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 52%.
Transcribed Image Text:c. The test statistic zv = 1.58 (please show your answer to 3 decimal places.) d. The p-value = 0.0594 e. The p-value is >va f. Based on this, we should | accept g. Thus, the final conclusion is that ... (Please show your answer to 4 decimal places.) v the null hypothesis. O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. O The data suggest the populaton proportion is significantly larger than 52% at a = 0.01, 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 52% O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. h. Interpret the p-value in the context of the study. Olf the sample proportion of students who played intramural sports who received a degree within six years is 56% and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance of concluding that more than 52% of all students who played intramural sports received a degree within six years. O There is a 12.11% chance of a Type I error. O There is a 12.11% chance that more than 52% of all students who played intramural sports received a degree within six years. Olf the population proportion of students who played intramural sports who received a degree within six years is 526 and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance that more than 56% of the 231 students surveyed received a degree within six years i. Interpret the level of significance in the context of the study. Olf the population proportion of students who played intramural sports who received a degree within six years is 52% and if another 231 students who played intramural sports are surveyed then there would be a 1% 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 52% O There is a 1% 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 1% chance that the proportion of all students who played intramural sports who received a degree within six years is larger than 52%. O If the population proportion of students who played intramural sports who received a degree within six years is larger than 52% and if another 231 students who played intramural sports are surveyed then there would be a 1% 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 52%.
52% of students entering four-year colleges receive a degree within six years. Is this percent larger than for
students who play intramural sports? 129 of the 231 students who played intramural sports received a
degree within six years. What can be concluded at the level of significance of a = 0.01?
a. For this study, we should use z-test for a population proportion v
b. The null and altemative hypotheses would be:
Ho: pv-
v0.52
(please enter a decimal)
H,: pv
M0.52
(Please enter a decimal)
c. The test statistic zv = 1.58
(please show your answer to 3 decimal places.)
d. The p-value- 0.0594
(Please show your answer to 4 decimal places.)
e. The p-value is >va
f. Based on this, we should accept
g. Thus, the final conclusion is that ...
v the null hypothesis.
O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%.
O The data suggest the populaton proportion is significantly larger than 52% at a = 0.01, 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 52%
O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%.
h. Interpret the p-value in the context of the study.
O f the sample proportion of students who played intramural sports who received a degree
within six years is 56% and if another 231 students who played intramural sports are surveyed
then there would be a 12.11% chance of concluding that more than 52% of all students who
played intramural sports received a degree withins
six years.
O There is a 12.11% chance of a Type I error.
O There is a 12.11% chance that more than 52% of all students who played intramural sports
received a degree within six years.
Olf the population proportion of students who played intramural sports who received a degree
within six years is 52% and if another 231 students who played intramural sports are surveyed
then there would be a 12.11% chance that more than 56% of the 231 students surveyed
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 52% and if another 231 students who played intramural sports are surveyed
then there would be a 1% 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 52%
O There is = 16 chance that aliens hae cacrathe taken mer the aarth and haue cleverbu disauised
Transcribed Image Text:52% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 129 of the 231 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01? a. For this study, we should use z-test for a population proportion v b. The null and altemative hypotheses would be: Ho: pv- v0.52 (please enter a decimal) H,: pv M0.52 (Please enter a decimal) c. The test statistic zv = 1.58 (please show your answer to 3 decimal places.) d. The p-value- 0.0594 (Please show your answer to 4 decimal places.) e. The p-value is >va f. Based on this, we should accept g. Thus, the final conclusion is that ... v the null hypothesis. O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. O The data suggest the populaton proportion is significantly larger than 52% at a = 0.01, 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 52% O The data suggest the population proportion is not significantly larger than 52% at a = 0.01, 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 52%. h. Interpret the p-value in the context of the study. O f the sample proportion of students who played intramural sports who received a degree within six years is 56% and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance of concluding that more than 52% of all students who played intramural sports received a degree withins six years. O There is a 12.11% chance of a Type I error. O There is a 12.11% chance that more than 52% of all students who played intramural sports received a degree within six years. Olf the population proportion of students who played intramural sports who received a degree within six years is 52% and if another 231 students who played intramural sports are surveyed then there would be a 12.11% chance that more than 56% of the 231 students surveyed 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 52% and if another 231 students who played intramural sports are surveyed then there would be a 1% 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 52% O There is = 16 chance that aliens hae cacrathe taken mer the aarth and haue cleverbu disauised
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