3. An HIV test is not entirely accurate. The test developer claims the test produces less than 5% false positives and less than 1% false negatives. In order to investigate the developer's claim, the test was administered to1000 individuals known to have HIV and 10,000 individuals known not to have HIV. The results are below. Truly has HIV Truly does not Test Result have HIV Positive 993 591 Negative 7 9409

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A: It is an important part of statistics. It is widely used.

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A:

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Q: for him?  Use stattrek.org to calculate your answer .8698 .1302 NONE OF THE OTHERS .2530 .2633

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A: Given: A survey of freshmen accounting student at the campus is done. Total number of students = 60…

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A: Given,n=500x=355p^=xn=355500=0.71α=0.05

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A: 10.7

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.