The number of a particular outcome of an event is divided by total number possible outcomes of that event, refers to

Options

A. Punnett square
B. Chi square
C. Probability
D. Law of inheritance

Answer

To solve the question, we need to analyze the definitions provided for each of the options given: Punnett Square, Chi Square, probability, and law of inheritance.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a term that describes the ratio of the number of favorable outcomes to the total number of possible outcomes in an event.

2. **Analyzing the Options**:
- **Punnett Square**: This is a diagram used to predict the genotype of offspring from parental genotypes. It does not refer to the ratio of outcomes.
- **Chi Square**: This is a statistical method used to compare observed and expected values. It is not about calculating the ratio of outcomes.
- **Probability**: This is defined as the number of favorable outcomes divided by the total number of possible outcomes. This directly matches the question.
- **Law of Inheritance**: This refers to the principles established by Mendel regarding how traits are passed from parents to offspring. It does not involve calculating ratios of outcomes.

3. **Conclusion**: Based on the definitions, the term that fits the description in the question is **probability**.

### Final Answer:
The number of a particular outcome of an event divided by the total number of possible outcomes of that event refers to **probability**.

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