In Order for the Suction Device to Be Effective in Maintaining

question 65

Multiple Choice

In order for the suction device to be effective in maintaining an erection

• A)it must be supplanted in time by implanting an inflatable prosthesis.
• B)Viagra needs to be taken.
• C)a constrictive device,such as a rubber band,needs to be applied at the base of the penis.
• D)the penis needs to be continually stimulated by the man's sexual partner.

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Definitions:

Null Hypothesis

The hypothesis tentatively assumed true in the hypothesis testing procedure.

Parameter

A numerical characteristic of a population, as opposed to a statistic, which is a characteristic of a sample.

Critical Value

A threshold value in hypothesis testing, beyond which there is evidence against the null hypothesis.

T Value

A value derived from a T-distribution used in hypothesis testing and in generating confidence intervals.