The given table displays the results of the hypothetical Breast Cancer screening test
| Results of a Hypothetical Screening Test for Breast Cancer Screening Test Don't use plagiarized sources. Get Your Custom Essay on Hypothetical breast cancer screening test: | Quick Homework Help Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT! | Cancer confirmed | Cancer not confirmed | Total |
| Positive | 133
| 982
| 1,115 |
| Negative | 46
| 63,649
| 63,695 |
| Total | 178 | 64,632 | 64,810 |
a) Determine the sensitivity of this test and explain what this means
b) Determine the specificity of this test and explain what this means
c) Determine the positive predictive value and explain what this means
d) If the preclinical prevalence of breast cancer increased in the screened population would you expect the positive predictive value to increase, decrease or remain unaltered? Why?
e) If the sensitivity of this test improved within the screened population would you expect the positive predictive value to increase, decrease or remain unaltered? Why?
Science is the pursuit and application of knowledge and understanding of the natural and social…
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All answered must be typed using Times New Roman (size 12, double-spaced) font. No pictures…