If the Incidence Rate Is 0

question 34

Multiple Choice

If the incidence rate is 0.25,then on average how many potential respondents must be approached in order to obtain one qualified respondent?

• A) .25
• B) .75
• C) 1.25
• D) 3
• E) 4

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Definitions:

Variance

A statistical measure of the dispersion representing how much the values in a data set differ from the mean of the data set.

Highly Significant

A statistical term used to describe an outcome when the observed p-value is much lower than the specified level of significance (α), strongly indicating a true effect.

Statistical Significance

A measure of the likelihood that a difference or relationship observed in a study could have occurred by random chance, often denoted by a p-value.

Effect Size

A quantitative measure of the magnitude of the experimental effect from a study, indicating the size of the difference between groups.