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Is there significant evidence (a=0.01) that the test produces more than 5% false positives. Report your conclusion O No, there is insufficient evidence that the test produces more than 5% false positives O The conclusion depends on which test method alternative that is used O Yes, there is significant evidence that the test produces more than 5% false positives

Is there significant evidence (a=0.01) that the test produces more than 5% false positives. Report your conclusion O No, there is insufficient evidence that the test produces more than 5% false positives O The conclusion depends on which test method alternative that is used O Yes, there is significant evidence that the test produces more than 5% false positives

A First Course in Probability (10th Edition)
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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QUESTION 14 The test for screening donated blood for the presence,of the AIDS virus was developed in the 1980s. It is designed to detect antibodies, substances produced 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 fewer than 5% false positives and fewer than 1% false negatives. In order to evaluate the accuracy of the test 1000 persons known to have AIDS and 10,000 persons known to not have aids were given the test. The following results were tabulated: True State of Patient Test Result Has Aids Does Not Have Aids Total Positive Test 997 530 1,527 Negative Test 3. 9,470 9,473 Total 1,000 10,000 11,000
Transcribed Image Text:QUESTION 14 The test for screening donated blood for the presence,of the AIDS virus was developed in the 1980s. It is designed to detect antibodies, substances produced 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 fewer than 5% false positives and fewer than 1% false negatives. In order to evaluate the accuracy of the test 1000 persons known to have AIDS and 10,000 persons known to not have aids were given the test. The following results were tabulated: True State of Patient Test Result Has Aids Does Not Have Aids Total Positive Test 997 530 1,527 Negative Test 3. 9,470 9,473 Total 1,000 10,000 11,000
Test Result Has AldS Positive Test 997 530 1,527 Negative Test 3. 9.470- 9,473 Total 1,000 10,000 11,000 Is there significant evidence (a=0.01) that the test produces more than 5% false positives. Report your conclusion O No, there is insufficient evidence that the test produces more than 5% false positives The conclusion depends on which test method alternative that is used Yes, there is significant evidence that the test produces more than 5% false positives
Transcribed Image Text:Test Result Has AldS Positive Test 997 530 1,527 Negative Test 3. 9.470- 9,473 Total 1,000 10,000 11,000 Is there significant evidence (a=0.01) that the test produces more than 5% false positives. Report your conclusion O No, there is insufficient evidence that the test produces more than 5% false positives The conclusion depends on which test method alternative that is used Yes, there is significant evidence that the test produces more than 5% false positives
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