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Here are the monthly retums for Walmart, CostCo and Target What is the variance of CostCo's returns? A. 12% B. 29% C. 32% D. 49%
Here are the monthly retums for Walmart, CostCo and Target What is the variance of CostCo's returns? A. 12% B. 29% C. 32% D. 49% QUESTION 9 Below are the monthly returns for Walmart, CostCo and Target What is the standard deviation of Target's returns? A. 86% B. 1.87% C. 2.56% D. 3.42%
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