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e: 46.1% Collapse Resources |Give Up? Feedback of 18 he Conters for Discasc Cont

ID: 3071112 • Letter: E

Question

e: 46.1% Collapse Resources |Give Up? Feedback of 18 he Conters for Discasc Control and Prevention (CDC) recommends routine vaccination with Gardasi or boys and girs ages 1 1 and 12, in order to combat the HPV virus. For example, it has been shown that 99.7% of cervical cancer patients have been infected with the HPV virus. The large data set Gardasil (Source: Journal of Statistics Education) contains information regarding 1413 young women who underwent vaccination treatment. To complete the vaccination, a series of three shots must be undertaken. Researchers were interested in whether the location of the clinic was related to the proporton of patients who completed treament. The figure shows a comparison ple chartpair of ple charts of the proportion of patients completing the vaccine treatment, with one pie chart for suburban locations and one pie chart for urban locations. Comparison pie chart of treatment completion proportions Urban 355 36.9% 114 25.3% 608 Completed 63.1% 336 Completed 74.7% Not completod Not completed Estimate the proportion of females from suburban locations who completed the treatment. (Enter your answer in decimal form, precise it to three decimal places.) The proportion Estimate the proportion of females from urban locations who completed the treatment. (Enter your answer in decimal form precise it to three decimal places.) The proportion: 4 F9 FVO F5 F7

Explanation / Answer

Proportion of females from suburban locations who completed treatement

= count of females from suburban locations who completed treatement / total count

= 355/1413

= 0.251

Proportion of females from urban locations who completed treatement

= count of females from urban locations who completed treatement / total count

= 114/1413

= 0.081