Data on the Amount of Time Spent Studying for a Particular

question 14

Multiple Choice

Data on the amount of time spent studying for a particular exam at a high school were collected for 150 students. You want to know at least how much time half of the students spent studying for that exam. Which of the following would you compute?

• A) Arithmetic mean
• B) Median
• C) Coefficient of variation
• D) Coefficient of correlation

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Definitions:

Physiological

Refers to the normal functions of living organisms and their parts.

Safety

The condition of being protected from or unlikely to cause danger, risk, or injury.

Physiological

relating to the normal functioning of living organisms and their parts, as well as the physical and chemical processes involved.

Safety Needs

The second level of Maslow's hierarchy, encompassing security, stability, and freedom from fear.