Question
A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 520 babies wereborn, and 286 of them
A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 520 babies wereborn, and 286 of them were girls. Use the sample data to construct a 99% confidence interval estimate of the percentage of girls born. Based on theresult, does the method appear to beeffective?
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(Round to three decimal places asneeded.)
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Core Connections Algebra 2
Authors: Leslie Dietiker, Judy Kysh, Tom Sallee, Brian Hoey
Student Edition
1603281150, 978-1603281157
