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MMLU-Pro / 8009 / An employment placement agency specializes in placing workers in jobs suited for…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

An employment placement agency specializes in placing workers in jobs suited for them. From past experience, the agency knows that 20% of all the workers it places will no longer be at the position in which they were placed after one year; however, only 5% of those remaining after the first year leave during the next year. At the start of a year an employer hires 100 workers using this agency, then at the start of the next year the employer hires 100 more. How many of these 200 workers are expected to be on the job at the end of the second year?

category

math

options

  1. 140
  2. 160
  3. 142
  4. 144
  5. 165
  6. 155
  7. 148
  8. 156
  9. 152
  10. 150

src

ori_mmlu-high_school_statistics

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Source and history

upstream_id / Original problem ID
8009
task_id
2f7788be-0240-59d5-be17-260426a77e88
task_key
default--test--8009
task_revision_id
1
config / split
default / test

Official source

initial import