The formula for calculating a T-score is: T-score = 50 + [10 x ((raw score â mean)/SD)]. The mean and SD for a pre-clinical course are based on students taking the course during the same offering (time period). For clerkships, the mean and SD are based on active students applying for residency in the same year.
Quick Answer. Cauliflower mashed potatoes safely last five to seven days in the fridge and six to eight months in the freezer. Storing the mashed potatoes in a tightly sealed container helps to promote freshness and keep out excess moisture. Continue Reading.
Snack foods contain preservatives in order to maintain shelf life. Different types of snacks have varying expiration dates: Potato chips will last one month after expiration date. Crackers and pretzels can last up to three months. One of the longest lasting snacks is popcorn, which has a shelf life of one to two years. There is a myth that Twinkies can last upward of 50 years.