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The Pearson Correlation Coefficient is a statistical method used to measure the strength and direction of the linear relationship between two continuous variables. Its value ranges from -1 (perfect negative correlation) to 1 (perfect positive correlation), with 0 indicating no correlation. The Pearson coefficient assumes that the relationship between the variables is linear, and the variables are normally distributed. This method is commonly used in fields like economics, social sciences, and natural sciences to quantify the degree of correlation between two variables. • Why this is correct: The Pearson Correlation Coefficient is the most direct and widely-used method for analyzing the linear relationship between two continuous variables. Why Other Options Are Incorrect: 1. Chi-Square Test: The Chi-Square test is used for categorical data, not continuous variables. 2. T-test: The T-test is used for comparing the means of two groups, not for assessing the relationship between two continuous variables. 3. ANOVA: ANOVA is used for comparing the means of more than two groups, not for analyzing the relationship between two continuous variables. 4. Logistic Regression: Logistic regression is used for binary outcomes (categorical data), not for examining the relationship between two continuous variables.
Wolf apple is the common name of
The action to remove food from the market at any stage of the food chain, including that possessed by consumers is called:
Which of the following is a fiber and oilseed crop?
For the farm area of 40 ha. followed under a single cropping pattern, the suitable size of tractor is __ ?
Genes located on sex chromosomes and the associate linkage of such genes is termed as sex linkage . An example of sex linkage is
The element is found highest in earth crust is:
Which of the following crop is highly tolerant to alkalinity?
Which of the following is biennial weed?
Yield advantage is higher than the pure crops in this type of intercropping system:
Major pest of rice during milking stage is: