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ERIC Number: EJ538283
Record Type: CIJE
Publication Date: 1997
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0025-5769
The Birthday Problem Explained.
Johnson, John M.
Mathematics Teacher, v90 n1 p20-22 Jan 1997
Describes a classroom problem of probability as follows: How many people do you need in a group to ensure that the probability of at least two of them having the same birthday is greater than one-half? Answer: 23. The probability principles needed are simple enough to be accessible to advanced high school students. (PVD)
Descriptors: High Schools, Mathematical Concepts, Mathematics Instruction, Mathematics Materials, Probability, Problem Solving, Word Problems (Mathematics)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Mathematics Activities