Which of the Following Individuals Is Most Likely to Have

question 8

Multiple Choice

Which of the following individuals is most likely to have fraternal twins?

• A) Marlie, a 25-year-old Caucasian American
• B) Janie, a 30-year-old Caucasian American
• C) Jessi, a 30-year-old Asian American
• D) Rhoda, a 30-year-old African American

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Definitions:

Survey

A survey is a research method used for collecting data from a predefined group of respondents to gain information and insights on various topics of interest.

Double-Blind Control

A study or experiment design in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias.

Experimenter Bias

A form of bias introduced into a study's results due to the experimenter's expectations, attitudes, or behavior affecting the subjects' performance or responses.

Independent Variable

The factor in a study that the investigator alters to examine its impact on the outcome variable.