Select the correct answer. If prepresents "a number Is divisible by 2," q represents "a number Is odd," and rrepresents "a number Is even," what does this statement Imply? O A. If a number Is divisible by 2, then It's even. Otherwise, It's odd. O B. If a number is divisible by 2, then it isn't even. Otherwise, It's even. If a number isn't divisible by 2, then It's odd. Otherwise, It's even. O D. If a number Is divisible by 2, then it Isn't odd. Otherwise, it's odd.
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
![### Mathematical Thinking and Logic: Mastery Test
**Question 3**
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**Select the correct answer:**
If \( p \) represents "a number is divisible by 2," \( q \) represents "a number is odd," and \( r \) represents "a number is even," what does this statement imply?
\[ (\sim p \rightarrow q) \vee r \]
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- **A.** If a number is divisible by 2, then it's even. Otherwise, it's odd.
- **B.** If a number is divisible by 2, then it isn't even. Otherwise, it's even.
- **C.** If a number isn't divisible by 2, then it's odd. Otherwise, it's even.
- **D.** If a number is divisible by 2, then it isn't odd. Otherwise, it's odd.
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**Options:**
- `Reset` (button)
- `Next` (button)
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This question presents a logical statement involving the properties of numbers being even or odd, and asks the student to deduce its implication among the provided choices. The choices test understanding of basic number properties and logical reasoning skills.
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