Triglycerides are a type of fat in the bloodstream. The mean triglyceride level for U.S. adults (ages 20 and older) is 97 milligrams per deciliter. Assume the triglyceride levels of U.S. adults who are at least 20 years old are normally distributed, with a standard deviation of 25 milligrams per deciliter. You randomly select a U.S. adult who is at least 20 years old. What is the probability that the person’s triglyceride level is less than 100? (Triglyceride levels less than 150 milligrams per deciliter are considered normal.) Use technology to find the probability.