researcher wants to see if consumption of cola is associated with lower bone mineral density in women. She collected data on the typical number of cans of soda consumed in a week (colas) and the bone mineral density (BMD) of the femoral neck for a sample of 15 women. Output for the least-squares regression line is shown below. Predict the bone mineral density of the femoral neck of woman who consumes four colas per week. Round your answer to four decimal places. Model of bmd Response attribute (numeric): BMD Predictor attribute (numerica): Colas Sample count: 15 Equation: BMD = -0.00288934 Colas +0.88607 r: -0.805647 r-squared: 0.64907