keiseruniversity.blackboard.com Question Completion Status QUESTION 12 The Genet
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keiseruniversity.blackboard.com Question Completion Status QUESTION 12 The Genetics and IVF Institute conducted a clinical trial of its methods for gender selection As of this writing, 172 of 211 babies born to parents using the Y'SORT method were boys. The sign test is used to analyze this data. What is it about the test that causes us to refer to it as the sign" test? The sample data is ranked and signed. The sample data is converted to plus and minus signs. The sample data is ranked The sample data is ranked and summed. QUESTION 13 Assume that matched pairs of data fron a poll of Internet users who were asked if they make ravel plans through the Internet result in 307 positive signs, 410 negative signs, and 24 ties when the value of the second variable is subtracted from the corresponding value of the first variable. Use the sign test with a 0.10 sigraficance level to test the ??? hypothesis ofno difference. Since the test statistic falls within the critical region, reject the mull hypothesis of no difference Since the test statiotic falls within the critical region, fail to reject the null hypothesis of so difference. Click Sove and Submit to save and suabmt Click Save A? Answers to save aa answers F2 F3 FS F8Explanation / Answer
The sample data is converted to plus and minus signed.
Sign test is non-parametric test to analyze the diffrenence between pairs of observation.
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