The recidivism rate for convicted sex offenders is 14%. A warden suspects that this percent is higher if the sex offender is also a drug addict. Of the 359 convicted sex offenders who were also drug addicts, 65 of them became repeat offenders. What can be concluded at the a = 0.05 level of significance?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The recidivism rate for convicted sex offenders is
14%. A warden suspects that this percent is higher if
the sex offender is also a drug addict. Of the 359
convicted sex offenders who were also drug addicts,
65 of them became repeat offenders. What can be
concluded at the a = 0.05 level of significance?
Transcribed Image Text:The recidivism rate for convicted sex offenders is 14%. A warden suspects that this percent is higher if the sex offender is also a drug addict. Of the 359 convicted sex offenders who were also drug addicts, 65 of them became repeat offenders. What can be concluded at the a = 0.05 level of significance?
c. The test statistic (z
|(please
show your answer to 3 decimal places.)
d. The p-value =
(Please show your
answer to 4 decimal places.)
II
Transcribed Image Text:c. The test statistic (z |(please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) II
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