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MMLU-Pro / 8664 / The appraised values of houses in a city have a mean of …

Problem

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

question

The appraised values of houses in a city have a mean of 125,000withastandarddeviationof125,000 with a standard deviation of 23,000. Because of a new teachers' contract, the school district needs an extra 10% in funds compared to the previous year. To raise this additional money, the city instructs the assessment office to raise all appraised house values by $5,000. What will be the new standard deviation of the appraised values of houses in the city?
Plain-text mathematical notation (without MathML)
The appraised values of houses in a city have a mean of 125,000withastandarddeviationof23,000. Because of a new teachers' contract, the school district needs an extra 10% in funds compared to the previous year. To raise this additional money, the city instructs the assessment office to raise all appraised house values by $5,000. What will be the new standard deviation of the appraised values of houses in the city?
Original LaTeX notation
The appraised values of houses in a city have a mean of $125,000 with a standard deviation of $23,000. Because of a new teachers' contract, the school district needs an extra 10% in funds compared to the previous year. To raise this additional money, the city instructs the assessment office to raise all appraised house values by $5,000. What will be the new standard deviation of the appraised values of houses in the city?

category

math

options

  1. $29,000
  2. $26,000
  3. $25,300
  4. $24,500
  5. $28,000
  6. $27,500
  7. $32,500
  8. $23,000
  9. $31,000
  10. $30,300

src

ori_mmlu-high_school_statistics

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Source and history

upstream_id / Original problem ID
8664
task_id
d76804d0-929d-595a-8297-7bbab3daa3bf
task_key
default--test--8664
task_revision_id
1
config / split
default / test

Official source

initial import