The recidivism rate for convicted sex offenders is 12%. A warden suspects that this percent is lower if the sex offender is also a drug addict. Of the 398 convicted sex offenders who were also drug addicts, 36 of them became repeat offenders. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer c. The test statistic ? ✓ = = d. The p-value= e. The p-value is ? ✓ a f. Based on this, we should g. Thus, the final conclusion is that ... (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) Select an answer the null hypothesis. The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so there is statistically significant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is equal to 12%. The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so there is statistically insignificant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12%. O The data suggest the populaton proportion is significantly lower than 12% at a = 0.05, so there is statistically significant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12%. h. Interpret the p-value in the context of the study. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 12% and if another 398 inner city residents are surveyed then there would be a 3.48% chance that fewer than 9% of the 398 convicted sex offender drug addicts in the study become repeat offenders. O If the sample proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 398 convicted sex offender drug addicts are surveyed then there would be a 3.48% chance of concluding that fewer than 12% of convicted sex offender drug addicts become repeat offenders. O There is a 3.48% chance that fewer than 12% of all convicted sex offender drug addicts become repeat offenders. There is a 12% chance of a Type I error. i. Interpret the level of significance in the context of the study. There is a 5% chance that the proportion of all convicted sex offender drug addicts who become repeat offenders is lower than 12%. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12% and if another 398 convicted sex offender drug addicts are observed then there would be a 5% chance that we would end up falsely concluding that the proportion of all convicted sex offender drug addicts who become repeat offenders is equal to 12%. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 12% and if another 398 convicted sex offender drug addicts are observed, then there would be a 5% chance that we would end up falsely concluding that the proportion of all convicted sex offender drug addicts who become repeat offenders is lower than 12%. O There is a 5% chance that Lizard People aka "Reptilians" are running the world.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
The recidivism rate for convicted sex offenders is 12%. A warden suspects that this percent is lower if the
sex offender is also a drug addict. Of the 398 convicted sex offenders who were also drug addicts, 36 of
them became repeat offenders. What can be concluded at the a = 0.05 level of significance?
a. For this study, we should use Select an answer
b. The null and alternative hypotheses would be:
Ho: ?
Select an answer
H₁: ?
Select an answer
c. The test statistic ? ✓
=
=
d. The p-value=
e. The p-value is ? ✓ a
f. Based on this, we should
g. Thus, the final conclusion is that ...
(please enter a decimal)
(Please enter a decimal)
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
Select an answer the null hypothesis.
The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so
there is statistically significant evidence to conclude that the population proportion of
convicted sex offender drug addicts who become repeat offenders is equal to 12%.
The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so
there is statistically insignificant evidence to conclude that the population proportion of
convicted sex offender drug addicts who become repeat offenders is lower than 12%.
O The data suggest the populaton proportion is significantly lower than 12% at a = 0.05, so there
is statistically significant evidence to conclude that the population proportion of convicted sex
offender drug addicts who become repeat offenders is lower than 12%.
h. Interpret the p-value in the context of the study.
O If the population proportion of convicted sex offender drug addicts who become repeat
offenders is 12% and if another 398 inner city residents are surveyed then there would be a
3.48% chance that fewer than 9% of the 398 convicted sex offender drug addicts in the study
become repeat offenders.
O If the sample proportion of convicted sex offender drug addicts who become repeat offenders
is 9% and if another 398 convicted sex offender drug addicts are surveyed then there would be
a 3.48% chance of concluding that fewer than 12% of convicted sex offender drug addicts
become repeat offenders.
O There is a 3.48% chance that fewer than 12% of all convicted sex offender drug addicts become
repeat offenders.
There is a 12% chance of a Type I error.
Transcribed Image Text:The recidivism rate for convicted sex offenders is 12%. A warden suspects that this percent is lower if the sex offender is also a drug addict. Of the 398 convicted sex offenders who were also drug addicts, 36 of them became repeat offenders. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer c. The test statistic ? ✓ = = d. The p-value= e. The p-value is ? ✓ a f. Based on this, we should g. Thus, the final conclusion is that ... (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) Select an answer the null hypothesis. The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so there is statistically significant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is equal to 12%. The data suggest the population proportion is not significantly lower than 12% at a = 0.05, so there is statistically insignificant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12%. O The data suggest the populaton proportion is significantly lower than 12% at a = 0.05, so there is statistically significant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12%. h. Interpret the p-value in the context of the study. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 12% and if another 398 inner city residents are surveyed then there would be a 3.48% chance that fewer than 9% of the 398 convicted sex offender drug addicts in the study become repeat offenders. O If the sample proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 398 convicted sex offender drug addicts are surveyed then there would be a 3.48% chance of concluding that fewer than 12% of convicted sex offender drug addicts become repeat offenders. O There is a 3.48% chance that fewer than 12% of all convicted sex offender drug addicts become repeat offenders. There is a 12% chance of a Type I error.
i. Interpret the level of significance in the context of the study.
There is a 5% chance that the proportion of all convicted sex offender drug addicts who
become repeat offenders is lower than 12%.
O If the population proportion of convicted sex offender drug addicts who become repeat
offenders is lower than 12% and if another 398 convicted sex offender drug addicts are
observed then there would be a 5% chance that we would end up falsely concluding that the
proportion of all convicted sex offender drug addicts who become repeat offenders is equal to
12%.
O If the population proportion of convicted sex offender drug addicts who become repeat
offenders is 12% and if another 398 convicted sex offender drug addicts are observed, then
there would be a 5% chance that we would end up falsely concluding that the proportion of all
convicted sex offender drug addicts who become repeat offenders is lower than 12%.
O There is a 5% chance that Lizard People aka "Reptilians" are running the world.
Transcribed Image Text:i. Interpret the level of significance in the context of the study. There is a 5% chance that the proportion of all convicted sex offender drug addicts who become repeat offenders is lower than 12%. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is lower than 12% and if another 398 convicted sex offender drug addicts are observed then there would be a 5% chance that we would end up falsely concluding that the proportion of all convicted sex offender drug addicts who become repeat offenders is equal to 12%. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 12% and if another 398 convicted sex offender drug addicts are observed, then there would be a 5% chance that we would end up falsely concluding that the proportion of all convicted sex offender drug addicts who become repeat offenders is lower than 12%. O There is a 5% chance that Lizard People aka "Reptilians" are running the world.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman