A Study Compares the Effect on College Students of Two

question 45

Multiple Choice

A study compares the effect on college students of two different TV advertisements for spring break in Gulf Shores, Alabama. Call the ads "Ad #1" and "Ad #2." We want to know which ad makes more students want to visit Gulf Shores during spring break. The subjects are 90 students taking a course in hotel management. The design of the study looks like this: The statistical name for this study design is

• A) simple random sample.
• B) stratified random sample.
• C) randomized comparative experiment.
• D) systematic sample.
• E) observational study.

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Definitions:

Legal Heirs

Individuals who are legally entitled to inherit a deceased person's property under the laws of intestacy if there is no will.

Invalid

Not acceptable according to law or void of legal significance; lacking in correctness or truth.

Witnesses

Individuals who observe or are present at an event and can provide testimony or evidence about what occurred.

Escheats

A legal process through which unclaimed or abandoned property reverts to the state.