A Researcher Concludes That Stress Levels Are Higher Following a Major

question 57

Multiple Choice

A researcher concludes that stress levels are higher following a major versus a minor traffic accident (95% confidence interval [CI] 1.86-3.02) .If the null hypothesis stated that there would be no difference (null hypothesis: µ = 0) ,then what is the effect size for this confidence interval?

• A)Between 1.86% and 3.02% of the variability in stress levels can be accounted for by type of traffic accident.
• B)Ratings of stress shifted more than 1.86 points in the population.
• C)Ratings of stress shifted between 1.86 and 3.02 points in the population.
• D)There is not enough information to answer this question.

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Definitions:

Original Parties

The initial entities or individuals who are directly involved in a legal agreement or contract.

Incidental

Referring to something that occurs as a minor or secondary consequence of something else.

Unintentional Benefit

A positive outcome or advantage that occurs without the intent to produce such an effect, often an incidental result of an action.

Directly Benefit

To receive an immediate, positive impact from an action or decision, without intermediary steps.