Answer:
Among following the value that is not possible fort a correlation coefficient is:
Option: C
C. -1.3
Explanation:
A value greater than one (1) in any magnitude is not a possible r-value (i.e. the correlation coefficient) .
The value of r is always between -1 to +1
In statistics, the correlation coefficient measure the strength of the linear relationship between two variable ( i.e. dependent variable and independent variable) on a scatter plot.
Hence, option: C is the correct answer.