Week 13: Chapter 9 - 4 Hypothesx + X F -> C D nightingale.instructure.com/courses/3367097/assignments/33979747?return_to=https%3A%2F%2Fnightingale.instructure.com%2Fcalendar%23view_name%3Dmonth%26view_start%3D2022-07-27 Mode, Median, Me... 2022-2 Week 13: Chapter 9 - 4 Hypothesis Tests for Proportions Progress saved Done B Voce : Score: 7.2/25 1/3 answered Home . Question 2 Announcements 9 pts 9 1 99 0 Details Syllabus The recidivism rate for convicted sex offenders is 9%. A warden suspects that this percent is different if the sex offender is also a drug addict. Of the 301 convicted sex offenders who were also drug addicts, 12 of Modules them became repeat offenders. What can be concluded at the o = 0.10 level of significance? Grades a. For this study, we should use Select an answer EP People b. The null and alternative hypotheses would be: Ho: ? v Select an answer v (please enter a decimal) Office 365 H1: ? v Select an answer v (Please enter a decimal) Secure Exam Proctor (Proctorio) c. The test statistic |? v = (please show your answer to 3 decimal places.) ? Library d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? v a Make Tuition f. Based on this, we should |Select an answer | the null hypothesis. Payment g. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 9% at ( = 0.10, so Accredible there is statistically significant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is different from 9%. Class Notebook The data suggest the population proportion is not significantly different from 9% at a = 0.10, Unicheck so there is statistically insignificant evidence to conclude that the population proportion of convicted sex offender drug addicts who become repeat offenders is different from 9%. Learner Forms The data suggest the population proportion is not significantly different from 9% at a = 0.10, so there is statistically significant evidence to conclude that the population proportion of Microsoft Teams convicted sex offender drug addicts who become repeat offenders is equal to 9% classes h. Interpret the p-value in the context of the study. There is a 0.24% chance that the percent of all convicted sex offender drug addicts become repeat offenders differs from 9%. If the sample proportion of convicted sex offender drug addicts who become repeat offenders is 4% and if another 301 convicted sex offender drug addicts are observed, then there would be a 0.24% chance that we would conclude either fewer than 9% of all convicted sex offender drug addicts become repeat offenders or 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 301 convicted sex offender drug addicts are observed then there would be a 0.24% chance that either fewer than 4% of the 301 convicted sex offender drug addicts in the study become repeat offenders or more than 14% of the 301 convicted sex offender drug addicts in the study become repeat offenders. -1 There is a 0.24% chance of a Type | error. i. Interpret the level of significance in the context of the study. 9:23 AM Type here to search 7/27/2022Week 13: Chapter 9 - 4 Hypothesx + X C D nightingale.instructure.com/courses/3367097/assignments/33979747?return_to=https%3A%2F%2Fnightingale.instructure.com%2Fcalendar%23view_name%3Dmonth%26view_start%3D2022-07-27 Mode, Median, Me... so there is statistically significant evidence to conclude that the population proportion of 2022-2 convicted sex offender drug addicts who become repeat offenders is equal to 9%. h. Interpret the p-value in the context of the study. Home There is a 0.24% chance that the percent of all convicted sex offender drug addicts become repeat offenders differs from 9%. Announcements If the sample proportion of convicted sex offender drug addicts who become repeat offenders is 4% and if another 301 convicted sex offender drug addicts are observed, then there would be Syllabus a 0.24% chance that we would conclude either fewer than 9% of all convicted sex offender drug addicts become repeat offenders or more than 9% of all convicted sex offender drug addicts Modules become repeat offenders. Grades If the population proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 301 convicted sex offender drug addicts are observed then there EP would be a 0.24% chance that either fewer than 4% of the 301 convicted sex offender drug People addicts in the study become repeat offenders or more than 14% of the 301 convicted sex offender drug addicts in the study become repeat offenders. Office 365 O There is a 0.24% chance of a Type | error. Secure Exam Proctor i. Interpret the level of significance in the context of the study. (Proctorio) There is a 10% chance that Lizard People aka "Reptilians" are running the world. ? There is a 10% chance that the proportion of all convicted sex offender drug addicts who Library become repeat offenders is different from 9%. Make Tuition O If the population proportion of convicted sex offender drug addicts who become repeat Payment offenders is different from 9% and if another 301 convicted sex offender drug addicts are observed then there would be a 10% 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 Accredible 9%. Class Notebook If the population proportion of convicted sex offender drug addicts who become repeat offenders is 9% and if another 301 convicted sex offender drug addicts are observed, then Unicheck there would be a 10% chance that we would end up falsely concluding that the proportion of all convicted sex offender drug addicts who become repeat offenders is different from 9%. Learner Forms Hint: Microsoft Teams Help classes Helpful Videos: Calculations ) [+] Setup ) [+] Interpretations ) [+] Submit Question -1 Type here to search ~ ( 1 x 9:23 AM 7/27/2022