In Studying the Occurrence of Genetic Characteristics,the Following Sample Data

question 78

Multiple Choice

In studying the occurrence of genetic characteristics,the following sample data were obtained.Do the characteristics occur with the same frequency? Use a 10% level of significance.
Χ² = 8.263;P-value = 0.1423

• A)Reject the null hypothesis.There is sufficient evidence to warrant rejection of the claim that the characteristics occur with the same frequency.
• B)Fail to reject the null hypothesis.There is not sufficient evidence to warrant rejection of the claim that the characteristics occur with the same frequency.
• C)Fail to reject the null hypothesis.There is not sufficient evidence to warrant rejection of the claim that the characteristics are independent.
• D)Fail to reject the null hypothesis.There is sufficient evidence to warrant rejection of the claim that the characteristics occur with the same frequency.
• E)Reject the null hypothesis.There is not sufficient evidence to warrant rejection of the claim that the characteristics occur with the same frequency.

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Definitions:

Environmental Demands

refer to the pressures and requirements placed on an individual or organism by their surroundings, including social, physical, and biological factors.

Extreme Stress

A condition of overwhelming mental or emotional pressure beyond an individual's ability to cope.

Coping

Managing stress or adversity through various strategies and techniques.

Difficult Temperament

A temperament style characterized by high reactivity and poor self-regulation or adaptability, often evident in the early stages of life.