The odds of course depend on what par is for the hole, and the skill level of the golfer (pro or not). As an example, the odds of making a 2 on a par 5, which is called an "albatross" are estimated at 6,000,000 to 1 byDigest, and a 1,000,000 to 1 for golf pros. Back to back 2's, on back to back par 5's, for a PGA pro would then be 1,000,000,000,000 to 1 and never been recorded (very few opportunities given course designs). Interestingly, several players, including John Daly, have recorded more than one albatross in their careers!
Let's answer a perhaps more interesting question... The odds of making a hole in 1 for PGA tour players is 3,700 to one, so says Golf Digest, and the odds of an everyday golfer doing are 33,000 to one. Since golf holes are independent events, the odds of making two holes in one in a round are the same as two aces back to back. For a golf professional then the odds would 13,670,000 to 1, but the statistics show in fact that the odds are significantly better. Take a look at Golf Digests' Hole in One page for some great stats on aces. Of note is that Jack Nicklaus has done it 19 times, and that 5 people have done it back to back !
While the previous answer addresses holes-in-one and holes-in-two "on par 5s," the question, as asked, has to do with the odds of getting a score of "two" on back-to-back holes without specifying the par for the two holes. The odds of this happening are not so great as one might imagine. Consider a par three hole either preceded or followed by an easy par four hole. It is relatively easy for even an average golfer to hit a good shot and get a birdie (one under par) on a par three hole...yielding a score of two. It may be a bit more difficult, but it's certainly not all that uncommon for an average golfer to get an eagle (two under par), particularly on an easy par four...and this, too, would yield a score of two. Back-to-back twos while perhaps a bit unusual for an average golfer, are common everyday occurrences for professional golfers.
Such odds cannot be accurately calculated.
Your odds of being struck by lightning at any time is about 1 in 250,000. If you are playing golf and there is lightning, your odds drop to about 1 in 10,000.
The answer depends on the course - or the par values for each of the holes - as well as your skills, and luck.
Very slim because it is easiest to get an eagle on a par 5 but you could hole out and that's why it is rare
the odds of getting a hole in one is 12,500 in 1. This is a very slim chance.
The chances of having triplets or more is 1 in 8100 and odds having quadruplets are 1 in 729,000
The odds are 3-5 out of a 100 will have ADHD.
The odds of having sextuplets are 1 in 3,939,040,643.
Though not impossible it is very unlikely and there are far too many variables to be able to calculate and exact answer.
The fact that twins run in families is actually a myth. The odds of twins having twins is the same as a non-twin having twins. That is about 1 in 33.
the odds of having a baby with beckwith weidemann syndrome is 1 in 13,700 in the united states. that is 300 per year.
Pretty low, but not zero. A tubal ligation can grow back, but this isn't common.
1 out of 365 These odds improve if she has sex and gets pregnant about 3 months after her birthday.
If a parent has AS the odds of offspring having AS is estimated at 80%. If the husband does not exhibit AS traits than the odds are reduced greatly but still possible as AS is genetic.
1 and a thousand chance.
Make your own odds! How good are you? Your handicap reduces with every good round. It would be hard work but you can do it if you work at it.
In the general population, the odds of having twins are about 3 in 100, or 3%. They seem to increase in relations to the mother's history, among other factors, but not the father's history. The odds of having identical twins are not affected by personal history of either parent. Identical twinning is a random event that occurs about 1 in 285, or about 0.35%.
50/50 if the gene runs in your family
Having things go your way.
The odds against having a triple play in a specific inning are more than 10,000 to 1. There are about 5 triple plays every season.
let the odds be ever in your favor.
Well, the gene definitely runs in the family.
About 1 In 1000 Unless you have twins
There may be no connection to your odds of having twins and the fact that your uncle is a twin. It depends on whose side of the family the uncle is on. If the uncle is a fraternal twin on your mother's side, then your odds are slightly increased compared to the general population. If the uncle is an identical twin or on your father's side, your odds of having twins are the same as the general population, roughly 1:80.
The odds of getting pregnant in this case are the same odds as anyone else who is having unprotected sex without taking medication. Sperm doesn't care if your on medication or drugs. All it cares about is swimming to your egg and fertilising it.