3) An experiment was preformed where the Alfa factor (y) was measured for various readings of the non-Bernatude (x) of people. The data is given in the chart. Make your calculations clear, label the columns and be organized. x Y -1 3 O 3 1 2 2 1 3 1 A) Calculate r and interpret its meaning. Does the value make sense with the scatter plot? B) Calculate the LSRL and use it to predict the Alfa factor of a person with a non- Bematude of 1.5. C) What would be your prediction for the non-Bernatude of a person with an Alfa factor of 2.5