If the slope of the trend line is positive, it shows

Related MCQs

• The slope of regression line of Y on X is also called the
• In perfect positive correlation:
• If all the points of a scatter diagram lie on a straight line falling from left upper corner to the right bottom corner, the correlation is called...................
• If all the dots of a scatter diagram lie on a straight line falling from left bottom corner to the right upper corner, the correlation is called..................
• If all the points of a dot chart lie on a straight line vertical to the X-axis, then coefficient of correlation is ...................
• If all the points of a dot chart lie on a straight line parallel to the X-axis, it denotes .................................of correlation.
• If the regression line is Y on X, then the variable X is known as..........................
• Regression line is also called.................................
• If the regression line is X on Y, then the variable X is known as..........................
• If the regression line is X on Y, then the variable X is known as..........................