Questions are based on the following data.[img]2022m10s/ct_ve01203002j_egreqtbz

游客2024-01-12  35

问题 Questions are based on the following data.
[br] In 1999 approximately how many of the temporary employees had an employment contract with a length of at most 3 months?

选项 A、185,000
B、150,000
C、101,000
D、35,000
E、19,000

答案 A

解析 根据题意,此题需要计算1999年临时工中雇佣合同低于三个月的人数。计算需要两个量,一个是1999年临时工的总人数,根据左图,为286,000。另一个是低于三个月的比例,按照右图分类有两类,一个是少于一周的,另一个是一周到三个月的,共计12.3%+52.4%=64.7%,所以人数为286,000×64.7%=185,042,答案选A。
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