Answer:
d) If the correlation coefficient is less than zero, the slope of the regression line will be negative.
Step-by-step explanation:
We have to find the statement free of errors.
a) The variables have a correlation of 1.96
The above statement is wrong as coefficient of correlation ranges from 0 to 1.
b) The correlation between students' genders and their height is 0.92.
The given statement is wrong as gender is a categorical variable.
c) There is almost no correlation between the variables, since r -0.998.
The given statement is wrong as there is a strong negative correlation between the two variable.
d) If the correlation coefficient is less than zero, the slope of the regression line will be negative.
The following statement is correct
