Source(s)
BLS Occupational Employment Statistics, National Cross-Industry Estimates [Internet]. Bureau of Labor Statistics; Available from: http://stat.bls.gov/oes/oes_dl.htm
Definitions
Railroad brake, signal, or switch operatorSOC 53-4021. Operate railroad track switches. Couple or uncouple rolling stock to make up or break up trains. Signal engineers by hand or flagging. May inspect couplings, air hoses, journal boxes, and hand brakes.
Cite this Odds Statement
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Odds Statement provided by Book of Odds Inc., http://www.bookofodds.com/content/view/full/341607 (Accessed: )
Rounding Rules
Odds more likely than 1 in 10, such as 1 in 3.42, are rounded to three significant digits. Odds less likely than 1 in 10, such as 1 in 420.4, are rounded to four significant digits. Trailing zeros after the decimal point are dropped for readability, even though they may still be significant.
Odds you'll see: 1 in 4.26; 14.5; 143; 5,230; 433,200
Odds you won't see: 1 in 2.412; 63.042; 425,242c


















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