Regression Line Is Also Called

Q7: In correlation analysis, Probable Error = ........................

Q8: Coefficient of concurrent deviation depends on .......................<br>A)The

Q9: Correlation analysis between two sets of data

Q10: Probable error is used to:<br>A)Test the reliability

Q11: Correlation analysis between one dependent variable with

Q12: Coefficient of correlation explains .................... of the

Q13: The rank correlation coefficient is always............................<br>A)+ 1<br>B)-

Q14: ....................refers to analysis of average relationship between

Q16: The term regression was first used by..........................<br>A)Karl

Q17: Study of correlation among three or more