A Researcher Working in a Human Resources Department Was Interested

question 7

Multiple Choice

A researcher working in a Human Resources department was interested in gender and sales figures so he conducted a t-test. The mean for males was 66.25 and the mean for females was 78.24, with both groups having a standard deviation of 7. What is the effect size using Cohen's d?

• A)1.712
• B)0
• C)1.7
• D)-1.712

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Definitions:

Pulse Oximeter

A non-invasive device that measures the saturation of oxygen in a person's blood.

Hypothermia

A medical emergency that occurs when the body loses heat faster than it can produce it, causing a dangerously low body temperature.

Environmental Exposure

The contact of a person or an organism with substances, conditions, or events in their surroundings that could have an impact on their health.

Noninvasive Electronic

Technologies or devices that do not require insertion into the body to monitor physiological functions.