The proportion of people who relapse at twelve months posttreatment for heroin addiction is 0.75. Suppose that researchers at a treatment facility use simple random samples to ensure that this number is not changing. Determine the value of p such that in 98% of all simple random samples of size n = 50, the proportion of people in the sample who relapse at twelve months posttreatment for heroin addiction is less than p. You make find a z-table or some software manuals useful. Please give your answer to two decimal places.

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The proportion of people who relapse at twelve months posttreatment for heroin addiction is 0.75.
Suppose that researchers at a treatment facility use simple random samples to ensure that this number is not changing.
Determine the value of p such that in 98% of all simple random samples of size n = 50, the proportion of people in the
sample who relapse at twelve months posttreatment for heroin addiction is less than p.
You make find a z-table or some software manuals useful.
Please give your answer to two decimal places.
Hunt, W. A., Barnett, L. W., & Branch, L. G. (1971). Relapse rates in addiction programs. Journal of Clinical Psychology, 27(4), 455-456. doi: 10.1002/1097-
4679(197110)27:4455::AID-JCLP2270270412>3.0.CO;2-R
Transcribed Image Text:Question 25 of 25 The proportion of people who relapse at twelve months posttreatment for heroin addiction is 0.75. Suppose that researchers at a treatment facility use simple random samples to ensure that this number is not changing. Determine the value of p such that in 98% of all simple random samples of size n = 50, the proportion of people in the sample who relapse at twelve months posttreatment for heroin addiction is less than p. You make find a z-table or some software manuals useful. Please give your answer to two decimal places. Hunt, W. A., Barnett, L. W., & Branch, L. G. (1971). Relapse rates in addiction programs. Journal of Clinical Psychology, 27(4), 455-456. doi: 10.1002/1097- 4679(197110)27:4455::AID-JCLP2270270412>3.0.CO;2-R
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