Previous Page Next Page Page 7 of 11 Question 7 (1 point) Which of the following statements about the RMS is correct? A) RMS is equal to the squared correlation coefficient. OB) A negative correlation coefficient results in a negative RMS. (C) RMS changes in accordance with slope. An increase in slope means an increase in RMS. O D) A low RMS indicates an increase in the distance residuals from the regression line. (E) It provides a measure of accuracy of actual y values in comparison to the regression line.Question 8 (1 point) Which of the following statements is/are true about regression? 1. The slope of the line is negative when the correlation coefficient is positive. 2. A negative residual means that the observed value of Y is less than the predicted value for Y A) Statement II only O B) Neither of the statements are true C) Not enough information was provided to evaluate the statements OD) Statement I only O E) Both statements are true Previous Page Next Page Page 8 of 11