Use the following sample sizes and numbers of successes for the next six questions.
Medical researchers reviewing the risk of death for elderly patients taking
dementia drugs found the following data. Assume a .05 significance level for
testing the claim that the proportions are not equal. Also, assume the two simple
random samples are independent and that the conditions are
satisfied.
-Test the given claim using the traditional or P-value method for hypothesis testing about two proportions. Identify the null hypothesis and alternative hypothesis, state a conclusion about the null hypothesis, and state a final conclusion that addresses the original claim.
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Q9: Use the following data for the next
Q10: Use the following sample sizes and numbers
Q11: Use the following sample sizes and numbers
Q12: Use the following data for the next
Q13: Use the following sample sizes and numbers
Q14: Determine which samples are dependent samples.
A) Children
Q15: Determine the number of successes X suggested
Q16: Use the following data for the next
Q17: Use the following data for the next
Q18: Use the following sample sizes and numbers
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