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Lunch Survey Cleanup

A school lunch survey arrives with blanks, mixed spellings and doubled rows; students pick a fix for each problem (drop, reformat or keep), watch the results and the students left out of the data change, then write a short report on their choices and limits.

Play style: Data Desk
Module: Cleaning Data Honestly: Choose how to fix data quality problems and report the biases and limits
Grade: Grades 6-8 · Computer Science
Standards: MS-DAT-DC-24 MS-DAT-DI-27
Collection: Data Desk

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