The Genetics and IVF Institute conducted a clinical trial of the YSORT method designed to increase the probability of conceiving a boy. As of this writing, 291 babies were born to parents using the YSORT method, and 239 of them were boys. Use ? = 0.05 significance level to test the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy. [Use Algebra first then Tech next] f. Make an interpretation of your decision in the context of the claim. g. What is Type 1 error in this problem? Explain its consequence in the context of the problem. h. Use the sample data to construct a 90% confidence interval estimate of the proportion of boys (?) . What does the confidence interval suggest about the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy (? > 0.5)? [Use Tech]
The Genetics and IVF Institute conducted a clinical trial of the YSORT method designed to increase the probability of conceiving a boy. As of this writing, 291 babies were born to parents using the YSORT method, and 239 of them were boys. Use ? = 0.05 significance level to test the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy. [Use Algebra first then Tech next] f. Make an interpretation of your decision in the context of the claim. g. What is Type 1 error in this problem? Explain its consequence in the context of the problem. h. Use the sample data to construct a 90% confidence interval estimate of the proportion of boys (?) . What does the confidence interval suggest about the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy (? > 0.5)? [Use Tech]
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Statistics:
The Genetics and IVF Institute conducted a clinical trial of the YSORT method designed to
increase the probability of conceiving a boy. As of this writing, 291 babies were born to
parents using the YSORT method, and 239 of them were boys. Use ? = 0.05 significance
level to test the claim that the YSORT method is effective in increasing the likelihood that a
baby will be a boy. [Use Algebra first then Tech next]
f. Make an interpretation of your decision in the context of the claim.
g. What is Type 1 error in this problem? Explain its consequence in the context of the
problem.
h. Use the sample data to construct a 90% confidenceinterval estimate of the
proportion of boys (?) . What does the confidence interval suggest about the claim
that the YSORT method is effective in increasing the likelihood that a baby will be a
boy (? > 0.5)? [Use Tech]
increase the probability of conceiving a boy. As of this writing, 291 babies were born to
parents using the YSORT method, and 239 of them were boys. Use ? = 0.05 significance
level to test the claim that the YSORT method is effective in increasing the likelihood that a
baby will be a boy. [Use Algebra first then Tech next]
f. Make an interpretation of your decision in the context of the claim.
g. What is Type 1 error in this problem? Explain its consequence in the context of the
problem.
h. Use the sample data to construct a 90% confidence
proportion of boys (?) . What does the confidence interval suggest about the claim
that the YSORT method is effective in increasing the likelihood that a baby will be a
boy (? > 0.5)? [Use Tech]
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