The recidivism rate for convicted sex offenders is 9%. A warden suspects that this percent is higher if the sex offender is also a drug addict. Of the 396 convicted sex offenders who were also drug...


The recidivism rate for convicted sex offenders is 9%. A warden suspects that this percent is higher if the<br>sex offender is also a drug addict. Of the 396 convicted sex offenders who were also drug addicts, 51 of<br>them became repeat offenders. What can be concluded at the a = 0.05 level of significance?<br>a. For this study, we should use z-test for a population proportion<br>b. The null and alternative hypotheses would be:<br>Но: р<br>0.09<br>(please enter a decimal)<br>H1: P<br>0.09<br>V (Please enter a decimal)<br>c. The test statistic ? V = 2.697<br>(please show your answer to 3 decimal places.)<br>d. The p-value =<br>(Please show your answer to 4 decimal places.)<br>e. The p-value is ? a<br>f. Based on this, we should Select an answer v the null hypothesis.<br>g. Thus, the final conclusion is that ...<br>O The data suggest the populaton proportion is significantly higher than 9% at a = 0.05, so there<br>is statistically significant evidence to conclude that the population proportion of convicted sex<br>offender drug addicts who become repeat offenders is higher than 9%.<br>O The data suggest the population proportion is not significantly higher than 9% at a = 0.05, so<br>there is statistically significant evidence to conclude that the population proportion of<br>convicted sex offender drug addicts who become repeat offenders is equal to 9%.<br>O The data suggest the population proportion is not significantly higher than 9% at a = 0.05, so<br>there is statistically insignificant evidence to conclude that the population proportion of<br>convicted sex offender drug addicts who become repeat offenders is higher than 9%.<br>h. Interpret the p-value in the context of the study.<br>There is a 0.34999999999999% chance of a Type I error.<br>O There is a 0.34999999999999% chance that more than 9% of all convicted sex offender drug<br>addicts become repeat offenders.<br>O f the sample proportion of convicted sex offender drug addicts who become repeat offenders<br>is 13% and if another 396 convicted sex offender drug addicts are observed then there would<br>be a 0.34999999999999% chance of concluding that more than 9% of all convicted sex offender<br>drug addicts become repeat offenders.<br>O If the population proportion of convicted sex offender drug addicts who become repeat<br>offenders is 9% and if another 396 convicted sex offender drug addicts are surveyed then there<br>would be a 0.34999999999999% chance that more than 13% of the 396 convicted sex offender<br>drug addicts in the study will become repeat offenders.<br>i. Interpret the level of significance in the context of the study.<br>O If the population proportion of convicted sex offender drug addicts who become repeat<br>offenders is higher than 9% and if another 396 convicted sex offender drug addicts are<br>observed then there would be a 5% chance that we would end up falsely concluding that the<br>proportion of all convicted sex offender drug addicts who become repeat offenders is equal to<br>9%.<br>O There is a 5% chance that the proportion of all convicted sex offender drug addicts who<br>become repeat offenders is higher than 9%.<br>O If the population proportion of convicted sex offender drug addicts who become repeat<br>offenders is 9% and if another 396 convicted sex offender drug addicts are observed, then<br>there would be a 5% chance that we would end up falsely concluding that the proportion of all<br>convicted sex offender drug addicts who become repeat offenders is higher than 9%.<br>O There is a 5% chance that Lizard People aka

Extracted text: The recidivism rate for convicted sex offenders is 9%. A warden suspects that this percent is higher if the sex offender is also a drug addict. Of the 396 convicted sex offenders who were also drug addicts, 51 of them became repeat offenders. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use z-test for a population proportion b. The null and alternative hypotheses would be: Но: р 0.09 (please enter a decimal) H1: P 0.09 V (Please enter a decimal) c. The test statistic ? V = 2.697 (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 ? 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 populaton proportion is significantly higher than 9% 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 higher than 9%. O The data suggest the population proportion is not significantly higher than 9% 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 9%. O The data suggest the population proportion is not significantly higher than 9% 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 higher than 9%. h. Interpret the p-value in the context of the study. There is a 0.34999999999999% chance of a Type I error. O There is a 0.34999999999999% chance that more than 9% of all convicted sex offender drug addicts become repeat offenders. O f the sample proportion of convicted sex offender drug addicts who become repeat offenders is 13% and if another 396 convicted sex offender drug addicts are observed then there would be a 0.34999999999999% chance of concluding that more than 9% of all convicted sex offender drug addicts become repeat offenders. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 396 convicted sex offender drug addicts are surveyed then there would be a 0.34999999999999% chance that more than 13% of the 396 convicted sex offender drug addicts in the study will become repeat offenders. i. Interpret the level of significance in the context of the study. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is higher than 9% and if another 396 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 9%. O There is a 5% chance that the proportion of all convicted sex offender drug addicts who become repeat offenders is higher than 9%. O If the population proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 396 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 higher than 9%. O There is a 5% chance that Lizard People aka "Reptilians" are running the world.
Jun 02, 2022
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