Question: Consider the following statements: 1. Covariance is based on squared deviations from the mean. 2. Covariance is a statistic with the same units as the

Consider the following statements: 1. Covariance is based on squared deviations from the mean. 2. Covariance is a statistic with the same units as the underlying random variables. 3. Covariance describes how the variability in two variables X and Y are related to each other. Statement 2. is correct Statements 2 and 3. are correct. Statements 1 and 2. are correct. Statement 3. is correct. All three statements are correct

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