Question

Explain the types of correlation

Answer 1

Explanation:

these are the types of correlation-

Positive Linear Correlation. There is a positive linear correlation when the variable on the x-axis increases as the variable on the y-axis increases. ...

Negative Linear Correlation. ...

Answer 2

Answer:

If the change in one variable appears to be accompanied by a change in the other variable, the two variables are said to be correlated and this inter­dependence is called correlation

Explanation:

Types of correlation

1. Positive, Negative and Zero Correlation= When the increase in one variable (X) is followed by a corresponding increase in the other variable (Y); the correlation is said to be positive correlation. The positive correlations range from 0 to +1; the upper limit i.e. +1 is the perfect positive coefficient of correlation.

2. Linear or Curvilinear = Linear correlation is the ratio of change between the two variables either in the same direction or opposite direction and the graphical representation of the one variable with respect to other variable is straight line.

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