Which of the following statements are CORRECT for Pearson linear correlation analysis? A. Degree of linear association is measured between two variables B. Correlation alone does not specify a predictive regression equation C. Spearman has no contribution to correlation analysis D. Cause and effect relationship is established through correlation analysis Choose the correct answer from the options given below:
A and B only
A and B are correct for the stated Pearson-correlation interpretation: correlation summarizes linear association but does not itself specify a predictive regression equation. Spearman developed rank correlation, so C is false; correlation alone cannot establish causation, so D is false.
Important Questions from Miscellaneous
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List-I
(Relief Materials)List-II
(Color Code)A. Shelter I. Yellow B. Clothes II. Khaki C. Food III. Red D. Medicine IV. Brown
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