You are a physician interested in whether diet can have an impact on patient blood cholesterol levels. The gure below shows the probability that a person selected at random has a particular change in blood cholesterol (the data are ctitious}. The top distribution is for patients on a regular diet. and the bottom is for patients on the keto diet. Values greater than zero mean an increase in blood cholesterol and values less than zero represent a decrease in blood cholesterol. How much did the keto diet decrease the probability of patients having higher cholesterol? O [l s ANSWER