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 such that in 98% of all simple random samples of size n = 45, 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. p=

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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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 such that in 98% of all simple random samples of size n = 45, 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.
p=
Transcribed Image Text: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 such that in 98% of all simple random samples of size n = 45, 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. p=
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