Knowledge is the key to immortality
Prepared by Gayatri Chaudhuri - Postgraduate Teacher - Education

1. What is Co-relation?

2. What are the various types of Co-relation?

3. Define Positive Co-relation.

4.Define Negative Co-relation.

5.What is Zero Co-relation?

6. What is linear Co-relation?

7. What is Coefficient of Co-relation?

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