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Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but
Posted: Thu May 05, 2022 8:53 pm
by answerhappygod
- Tuberculosis Tb Is Caused By A Bacterium Called Mycobacterium Tuberculosis The Bacteria Usually Attack The Lungs But 1 (60.59 KiB) Viewed 31 times
Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but TB bacteria can attack any part of the body such as the kidney, and spine. The Center for Disease Control (CDC) indicates that about 44% of cases of tuberculosis in the lungs, 28% in the spine, and 28% in the kidneys. A TB researcher gathered her own data with a sample of 362 adults in the Greater Philadelphia aera (See table below for counts of each tuberculosis cases. Which one of the following statements is INCORRECT? (Alpha level is set at 0.05.) TB in TB in TB in Lungs Spine kidneys Observed 176 132 54 Cases The decision should be to accept the null hypothesis. O One can conduct a chi-square goodness-of-fit test because the condition, Min[p1'n, p2ºn, and p3'n] is greater or equal to 5, is met. The null hypothesis of a chi-square goodness-of-fit test is p1-44%, p2=28%, p3=28%. The obtained chi-square is 33.2 O The expected frequency of TB in Spine is 101.36 cases.