Noel, a 35-year-old office worker, has been struggling with his weight for a long time. He is looking to start dating again, so earlier this year, he decided to join a gym. A few days ago noted that his average weight for the past six months is 220.6lbs, and the standard deviation is 96. He hopes his weight will be between 160lbs and 180lbs by the end of January. 1 What is the probability that he will achieve the weight he desires? Interpret your result.