When variations in the values of two variables have a constant ratio, there will be

Related MCQs

• Recurrent variations in time series that usually last longer than a year is known as ……………
• In case there is no relation between the variables, value of coefficient of correlation will be:
• Relation between two variables is determined by
• The variables whose calculation is done according to the weight, height and length and weight are known as:
• In case of simple correlation, the number of variables involved are
• In case of multiple correlation, the number of variables involved are greater than
• Graph of variables having linear relation will be
• Graph of variables having non-linear relation will be
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• When 5 is added to all the values of a series then standard deviation