Does Using 365.25 Instead of 365 Affect the Birthday Problem Calculation?

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Ben2
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Has anyone seen this alternative?
Has any solver replaced "365" by "365.25" in the standard approach? I'm editing a book, and don't want unpleasant surprises when it appears. Please include URRL's and ancillary information. Finally let me apologize to site coordinators if this is off the reservation. Thanks!
 
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Ben2 said:
Summary:: Has anyone seen this alternative?

Has any solver replaced "365" by "365.25" in the standard approach? I'm editing a book, and don't want unpleasant surprises when it appears. Please include URRL's and ancillary information. Finally let me apologize to site coordinators if this is off the reservation. Thanks!
It doesn't make a lot of difference, for the obvious reason.
 
I was unaware of other leap day rules as posted by fresh_42, but may reference that in the book. On PeroK's comment, using 365 and 366 give answers differing by .001 to 4 d.p.'s; but 365.25 gives me a smaller probability.
The question is, Which model is simultaneously suitable for an undergrad readership and converges (Law of Large Numbers) to the empirical probability?
Thanks for all comments and references provided.
 
Ben2 said:
The question is, Which model is simultaneously suitable for an undergrad readership and converges (Law of Large Numbers) to the empirical probability?
Thanks for all comments and references provided.
The empirical probability would take account of the non-uniform pattern in births throughout the year.
 
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