A Researcher Wanted to Compare Eye Color Distributions of Babies

question 109

Multiple Choice

A researcher wanted to compare eye color distributions of babies born with a birth defect with babies who did not have the birth defect.26 babies with the defect were matched on gender,race,and age with 52 babies without the defect.The frequency of different eye colors as a function of the presence or absence of the defects was as follows:
Eye Color
Group Dark Medium Light
Defect 1 6 19
No Defect 15 13 24
The marginal frequencies for eye color are

• A)26 and 52
• B)16,19,43
• C)78
• D)156

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Definitions:

Federal Contractors Program

A government initiative aimed at ensuring companies doing business with the federal government adhere to nondiscrimination and affirmative action policies.

Employment Equity Plan

A strategy aimed at achieving equality in the workplace, ensuring that all individuals have a fair opportunity for employment and advancement.

Large Firms

Companies or organizations that operate on a significant scale, often characterized by a large number of employees, extensive operations, or considerable market influence.

Key Characteristic

An essential or defining feature, quality, or attribute of something or someone.