But they knew, statistically, that the averageroll, if people reported honestly, should have been 3.5.
但他们知道,依照统计学规律,如果所有人都能做到如实上报点数,那么这次实验的平均掷出点数应为3.5。
2
To make sure that the averageroll equals the average value, an additional smaller die will be used in the calculation.
为了两者的保证平均值相等,会在计算中附加一个较小的骰子。
3
For example, all JDBC calls in any object type roll up to the database level to summarize the average elapsed time and volume of requests for all calls to the database.