If a value is rounded, its upper or lower bound as appropriate should be used when finding the largest or smallest possible answers to a calculation. A bag of flour has a mass of 1500 g (to the ...

If a number or measurement has been rounded, it can be important to consider what possible values the exact value could have been. For example, if a kitchen unit is 600 mm wide to the nearest 10 mm, ...

The purpose of The Annals of Probability is to publish contributions to the theory of probability and statistics and their applications. The emphasis is on importance and interest; formal novelty and ...