Explanation:A two-dimensional graph is a set of points in two-dimensional space. 3. Which of the following gave rise to need of graphs in data analysis ?
A. Data visualization
B. Communicating results
C. Decision making
D. All of the Mentioned
Answer:A
Explanation:A two-dimensional graph is a set of points in two-dimensional space. 3. Which of the following gave rise to need of graphs in data analysis ?
A. Data visualization B. Communicating results C. Decision making D. All of the Mentioned
Explanation:A picture can tell better story than data. 4. Which of the following is characteristic of exploratory graph ?