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Suppose You Design a Study to Test This Hypothesis

question 60

Multiple Choice

Suppose you design a study to test this hypothesis. Your study participants are adults between the ages of 25 and 40 (mean age = 32) . You work with an oncologist to determine if the study participants have an HPV-related cancer, and you also measure the concentration of anti-HPV antibodies in their blood. Answer the following questions regarding this study.After reading the paragraph below, answer the questions that follow.
HPV is an infection that is normally fought by the human immune system, but it can lead to cancer in some individuals. While we already know that HPV vaccines help prevent HPV-related cancer, researchers are unsure as to what level of antibody concentration a person needs in order to be protected from HPV-related cancers. Scientists hypothesize that higher anti-HPV antibody levels may provide greater protection from HPV-related cancers compared to lower levels. However, strong evidence does not yet exist to support this hypothesis.
-From the following choices, select the groups of individuals who would make the best participants for the control group in your study.

Definitions:

Fair 6-Sided Die

A die that has six faces with equal probability of landing on any face when thrown.

Equally Likely

A situation in probability theory where all outcomes are considered to have the same chance of occurring.

Store Clerk

An individual employed in a store to assist with sales and customer service, often responsible for the checkout process, stocking, and other day-to-day tasks.

Age at Retirement

The age at which an individual chooses to leave their long-term employment, transitioning from full-time work to retirement.