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Average other (Posted on 2020-07-01) Difficulty: 3 of 5
Each member of a group of 37 students was sent to one of three rooms.

Later, each was asked "How many other students were in your room?" The average of these responses was 12.

How is this possible?

No Solution Yet Submitted by Jer    
Rating: 4.0000 (3 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSimple Anal. solnAdy TZIDON2020-07-02 05:14:35
Solutioncomputer solutionCharlie2020-07-01 18:55:33
re: SolutionSteve Herman2020-07-01 10:06:23
SolutionSolutionBrian Smith2020-07-01 09:39:50
QuestionError in puzzle? (Spoiler)Steve Herman2020-07-01 08:55:46
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