Data Science ToolBox Basics Questions and Answers - Sanfoundry

Data Science ToolBox Basics Questions and Answers - Sanfoundry

Data Science Questions and Answers – ToolBox Overview This set of Data Science Multiple Choice Questions & Answers (MCQs) focuses on "ToolBox Overview". 1. Which of the following principle is incorrectly represented in the below figure ? a) Show Comparisons b) Integrate Evidence c) Describe Evidence View Answer 2. Point out the correct statement : a) Least square is an estimation tool b) Least square problems falls in to three categories c) Compound least square is one of the category of least square d) None of the Mentioned View Answer Answer:a Explanation:The Method of Least Squares is a procedure to determine the best fit line to data. advertisements a) 3 b) 4 c) 6 View Answer Explanation:six Principles of Analytical Graphs is useful for data analysis. 4. Which of the following is not a step in data analysis ? a) Obtain the data b) Clean the data View Answer Explanation:EDA stands for Exploratory Data Analysis. 5. Point out the wrong statement:

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