Homework Soursea Pearson correlation of r 100 means that all the data fit p
a Pearson correlation of r= -1.00 means that all the data fit perfectly on a straight line. true or false
a Pearson correlation of r= -1.00 means that all the data fit perfectly on a straight line. true or false
a Pearson correlation of r= -1.00 means that all the data fit perfectly on a straight line. true or false
Solution
This is true, both 1 and -1 represent perfect linear relationship, and any value in between shows less perfect relationship (0 being no linear relationship). The + sign represent upward and - sign repsent downward slope.
