High Blood Pressure, such as systolic blood pressure of 140 mmHg is a risk factor for heart disease. Medical Data indicates that systolic blood pressure of all males aged 20 and over follows a normal distribution with mean 135 mmHg and standard deviation 15 mmHg. Use the empirical rule to find the percentage of men ages 20 and over who have systolic blood pressure over 140 mmHG. a. draw a normal distribution curve and shade the appropriate area under the curve. b. Use the empirical rule to find the percentage of males ages 20 and over who have systolic blood pressure over 140 mmHg. c. Interpret the results of your findings in a complete sentence within the context of the problem.