How to calculate the number of trainees and person-times?

The training number and person-time algorithm is as follows:

1. The number of trainees refers to the total number of trainees in a certain period. When calculating the number of trainees, it is necessary to count all the trainees, including those who have participated in the training repeatedly. The calculation formula is the number of trainees = the total number of all kinds of trainings.

2. The number of trainings refers to the number of trainings in a certain period of time. When calculating the number of trainees, whether they participate repeatedly or not, it is necessary to count the total number of times each person has participated in the training. The calculation formula is the number of trainees = the total number of trainees × the number of participants per capita.

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