If a 0.10 significance level is to be used to test the claim that p1< p2, what confidence level should be used?confidence level should be used? ____ (I have tried 90%, 95% and 99% but all of them are wrong.) In a large clinical trial, 393,577 children were randomly assigned to two groups. The treatment group consisted of 195,930 children given a vaccine for a certaindisease, and 35 of those children developed the disease. The other 197,647 children were given a placebo, and 115 of those children developed the disease. Considerthe vaccine treatment group to be the first sample. Complete parts (a) through (d) below.A fiypotriesIS test IS Deller.b. In general, when dealing with inferences for two population proportions, which two of the following are equivalent: confidence interval method; P-value method;critical value method?P-value method and critical value methodare equivalent, in that they will always lead to the same conclusion. Both of these methods use a standarddeviation based on the assumption that the two population proportions are equal, whereas the other method uses a standard deviation based onestimated values of the population proportions.c. If a 0.10 significance level is to be used to test the claim that p,

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Description: If a 0.10 significance level is to be used to test the claim that p1< p2, what confidence level should be used?confidence level should be used? ____ (I have tried 90%, 95% and 99% but all of them are wrong.) In a large clinical trial, 393,577 chi

The level of significance is 0.10.

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Probability

If a 0.10 significance level is to be used to test the claim that p1< p2, what confidence level should be used? confidence level should be used? ____

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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