OpenIntro Statistics Dataset - friday
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dataset-672991003.csv | 3.36 KB |
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This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/. OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org. fridayThis data set addresses issues of how superstitions regarding Friday the13th affect human behavior, and whether Friday the 13th is an unlucky day.Scanlon, et al. collected data on traffic and shopping patterns and accidentfrequency for Fridays the 6th and 13th between October of 1989 and Novemberof 1992. Variables
SourceScanlon, T.J., Luben, R.N., Scanlon, F.L., Singleton, N. (1993), "IsFriday the 13th Bad For Your Health?," BMJ, 307, 1584-1586.http://lib.stat.cmu.edu/DASL/Datafiles/Fridaythe13th.html DetailsThere are three types of observations: traffic, shopping, and accident. Fortraffic, the researchers obtained information from the British Department ofTransport regarding the traffic flows between junctions 7 to 8 and junctions9 to 10 of the M25 motorway. For shopping, they collected the numbers ofshoppers in nine different supermarkets in southeast England. For accidents,they collected numbers of emergency admissions to hospitals due to transportaccidents. Taken from: https://www.openintro.org/data/index.php?data=friday. |
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