11. [-/0.16 Points] DETAILS BBUNDERSTAT12 6.3.025.5. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A person's blood glucose level and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean , = 84 and standard deviation o = 29. Note: After 50 years of age, both the mean and standard deviation tend to increase. For an adult (under 50) after a 12-hour fast, find the following probabilities. (Round your answers to four decimal places.) LO USE SALT (a) x is more than 60 (b) x is less than 110 (c) x is between 60 and 110 (d) x is greater than 125 (borderline diabetes starts at 125) Need Help? Read It Watch 12. [-/0.16 Points] DETAILS BBUNDERSTAT12 6.3.026.5. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Porphyrin is a pigment in blood protoplasm and other body fluids that is significant in body energy and storage. Let x be a random variable that represents the number of milligrams of porphyrin per deciliter of blood. In healthy circles, x is approximately normally distributed with mean , = 36 and standard deviation s = 9. Find the following probabilities. (Round your answers to four decimal places.) LA USE SALT (a) x is less than 60 (b) x is greater than 16 (c) x is between 16 and 60 (d) x is more than 60 (This may indicate an infection, anemia, or another type of illness.) Need Help? Read It 13. [-/0.16 Points] DETAILS BBUNDERSTAT12 6.3.027.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally distributed, with a mean of 5.3 millimeters (mm) and a standard deviation of 1.2 mm. For a randomly found shard, find the following probabilities. (Round your answers to four decimal places.) In USE SALT (a) the thickness is less than 3.0 mm (b) the thickness is more than 7.0 mm (c) the thickness is between 3.0 mm and 7.0 mm Need Help? Read It