QUESTION 13The test for screening donated blood for the presence of the AlDS virus was developed in the 1980s. It is designed to detect antibodies, substancesproduced by the body of donors carrying the virus, however it is not 100% accurate. The developer of the test claimed that the test would produce fewerthan 5% false positives and fewer than 1% false negatives. In order to evaluate the accuracy of the test 1000 persons known to have AlDS and 10,000persons known to not have aids were given the test. The following results were tabulated:True State of PatientTest ResultHas AidsDoes Not Have AidsTotalPositive Test9975301,527Negative Test3.9,4709,473Total1.00010,000000 1,00010,00011,000Totalconclusion.Is there significant evidence that the test produces less than 1% false negatives. Report the p-value and yourO p-value=D0.052>0.05%3DaFail to reject Ho: There is insufficient evidence that the test produces less than 1% false negativesO p-value=1.000>0.053Da→ Fail to reject Ho: There is insufficient evidence that the test produces less than 1% false negativesO p-value=D0.026<0.05%3Da Reject Ho: There is significant evidence that the test produces less than 1% false negativesO p-value=D0.013<0.05%3a Reject Ho: There is significant evidence that the test produces less than 1% false negatives

Introduction: Suppose p is the true proportion of false negatives results produced by the test.

Answered: QUESTION 13 The test for screening…

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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