A Researcher in Interested in Whether Students Who Play Sports

question 55

Multiple Choice

A researcher in interested in whether students who play sports have a higher or lower body mass index (BMI) than students in the general population.The researcher is unsure whether playing sports will decrease body mass (due to more calories burned) or increase body mass (due to more muscle mass) .This is a _____ tailed test and the z_cv is _____.

• A)two; ±1.96
• B)one; ±1.65
• C)two; ±1.65
• D)one; ±1.96

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Definitions:

Incremental Value

Incremental value refers to the additional value created or generated by making a particular decision or undertaking a project, compared to the scenario where the decision is not made or the project not undertaken.

Equity-Financed

Refers to the method of raising capital for a business through the sale of equity or shares, as opposed to debt financing.

Merger Premium

The additional cost paid by a company over the market value of the target company during an acquisition.

Incremental Value

The additional value or benefit gained from undertaking a new project or investment, compared to not doing it.