Whats the probablity of me and my bro being bron on the same day and month but different year?
Im the younger one.
Me and my bro are born on Dec. 26 19XX.
My bro is like 4 years older than me.
2007-05-26 07:48:38 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
If you two were conceived on dates that are randomly distributed throughout the year (icky, don't go asking mom), then the probability is 1/365 (ignoring the leap year wrinkle).
But, most conceptions are not random this way. For instance, Valentines day and New year's day as well as Summer dates (wedding anniversaries) are more likely dates than others for babies to be conceived.
So the true answer is likely better than 1/365, although without really knowing more about your parents' incinations, it is impossible to know for certain
2007-05-26 08:51:49 · answer #1 · answered by chancebeaube 3 · 0⤊ 0⤋
1 in 365
2007-05-26 07:53:08 · answer #2 · answered by T Leeves 6 · 0⤊ 0⤋
365 to 1
2007-05-26 07:50:59 · answer #3 · answered by Anonymous · 0⤊ 0⤋
The probabity is about 1 out of 365 or 366 every year it goes up a by 365 you can figure out the math or your mom just has a birth hore mone on that pecific day!!! good luck
2007-05-26 07:52:48 · answer #4 · answered by unknown person 2 · 0⤊ 0⤋
my sisters are both born on may 15 but r 3 years apart
2007-05-26 07:50:33 · answer #5 · answered by Anonymous · 0⤊ 1⤋
I think the highest probablility is that your parents anniversary is 9 months to the day before dec. 26th..lol
2007-05-26 07:57:54 · answer #6 · answered by newyear2007 2 · 0⤊ 0⤋
I do not know the probability of it but my daughter and her younger half sister have the same birthday just different years of course.
2007-05-26 07:50:53 · answer #7 · answered by Anonymous · 0⤊ 1⤋
My sister has eight kids, but two of them were born on the same day.....24 years apart!
2007-05-26 08:00:35 · answer #8 · answered by Nurse Susan 7 · 0⤊ 1⤋
For you the probability is 100%. That was easy.
2007-05-26 07:51:29 · answer #9 · answered by booger 3 · 0⤊ 1⤋
1 out of 4380
2007-05-26 07:51:25 · answer #10 · answered by Anonymous · 0⤊ 1⤋