The probability is 1, since it has already happened. There has been life on earth for millions of years - long before humans.
To convert a log odds ratio (LOR) to an odds ratio (OR), you simply exponentiate the log odds ratio. This is done using the formula: OR = e^(LOR), where e is the base of the natural logarithm (approximately 2.718). The resulting odds ratio indicates the odds of an event occurring in one group relative to another.
Probability is defined as the chance of something occurring in a non paranormal phenomena. Odd's are the chances of the Probability happening.
that is unpredictable. cause we cant find the size of the universe....
If the probability is 5/12 then that is an acceptable answer in itself however it is also the same thing as 5 divided by twelve or .4167
50 to 1 odds indicate that for every 50 units of a particular outcome, there is 1 unit of the opposite outcome expected. In betting terms, if you wager $1 at these odds and win, you would receive $50 in profit plus your original stake back, totaling $51. This reflects a relatively low probability of the event occurring, suggesting it is considered unlikely to happen.
The chances (the probability) of life occurring in the universe is 1. We are alive, therefore life has occurred in the universe. There is also a 99.999999999% certainty that life exists elsewhere in the universe, because there are roughly dozens of planets in billions of solar systems in billions of galaxies.
Answerodds the odds in favour are p/(1-p)the odds against are (1-p)/p
odds
If the earth was the only planet in the universe to have life on it, it would be 1 in a 100 sextillion chance or 1 in 100,000,000,000,000,000,000,000. To give a comparison, that is the same odds of winning the lottery 6.6 quadrillion times. (average odds of winning the lottery is 1 in 15,000,000) Where did I get this number from? Scientist estimate there is somewhere around between 125 to 500 billion galaxies in the universe and in every galaxy there is between 10 billion to several trillion stars in each. I simply took 250 billion galaxies times 500 billion stars since each star has a chance of having a planet that has life on it.
The crude odds ratio is a statistical measure that quantifies the strength of association between an exposure and an outcome in a study without adjusting for any other factors. It is calculated by dividing the odds of the outcome occurring in the exposed group by the odds of the outcome occurring in the unexposed group.
Odds.
"Odds".
That's the approximate number of naturally occurring elements.
odds
Undoubtably. The odds of them visiting us are next to 0 though. -In an infinately expanding universe, the thought of us being the only intelligent life is, well, stupid.
There are 94 naturally occurring chemical elements in the universe. These elements range from hydrogen, the most abundant, to uranium, the heaviest naturally occurring element.
Xenon is a naturally occurring element, so yes, it is.