If all the dots of a scatter diagram lie on a straight line falling fr – McqOptions

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1.	If all the dots of a scatter diagram lie on a straight line falling from the upper left-hand corner to the lower right hand corner, the correlation is said to be ..........................
A.	zero correlation
B.	perfect positive correlation
C.	perfect negative correlation
D.	high degree of negative correlation
Answer» D. high degree of negative correlation

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