This answer is based on current world estimates, and is therefore meaningless for any individual. There are about 7 billion 46 million people living, and about 150,000 people die per day according to one estimate. So the probability of dying today without any other qualifying information given is 150,000/7,046,000,000. This comes to about .0000213, and that is a very low probability indeed. In other words, .00213 percent of the world population is chosen by the grim reaper each day. If you assume the choice is random, then people in general don't have to worry much day by day.
Factors that would help us arrive at a better estimate for an individual are things like country of birth and country where currently living, age, occupation, many different general health questions including substance habits, diet, and activity, family history, and many others.
The question is ambiguous. Does it seek the probability thatsome random person in the world dies in an avalanche, orsomeone who is caught in an avalanche dying rather than surviving, orthe cause of a someone dying is an avalanche rather than something else?
You calculate the statistical probability of dying in a plane crash in the same way that you calculate the probability of anything else. You simply divide the number of expected outcomes by the number of possible outcomes. To determine the statistical probability of dying in a plane crash, you divide the number of people that have died in a plane crash by the number of people that have flown in planes. You can aggregate this anyway you want, over whatever period of time you want, so long as you properly state the conditions under which you perform your calculation.
All life on earth dying out by the end of this year.
False; the "or" is an additive property so the probability of rain or snow muse be greater than or equal to 0.65.
Well... with what I learned from Mrs. Franks, mt math teacher, she said for weather. For example there with be a probability of 75 degrees today.
It is 1.
The probability is 1. It is a certainty that we will all die.
Sooner or later you'll die, so the probability of dying is 100%.
The question is ambiguous. Does it seek the probability thatsome random person in the world dies in an avalanche, orsomeone who is caught in an avalanche dying rather than surviving, orthe cause of a someone dying is an avalanche rather than something else?
The probability of someone living for ten years is 90%.
Today, the probability is 70%, as reported on the local news.
The event of a person dying at some point in their life is 1.
You calculate the statistical probability of dying in a plane crash in the same way that you calculate the probability of anything else. You simply divide the number of expected outcomes by the number of possible outcomes. To determine the statistical probability of dying in a plane crash, you divide the number of people that have died in a plane crash by the number of people that have flown in planes. You can aggregate this anyway you want, over whatever period of time you want, so long as you properly state the conditions under which you perform your calculation.
A probability of 1 simply means that the event will absolutely occur. For instance, the probability of dying is 1, (unless you directly ascend into heaven, but that's off topic), the probability of rolling a standard pair of dice and getting a sum less than 13 is 1, the probability that the Sun will set tonight is 1, etc.
All life on earth dying out by the end of this year.
The fact that it impinges on every aspect of daily life may have something to do with it. For example: Do I take an umbrella today? What are the chances that it will rain? Do I ask my boss for a raise today? What is the probability that she will sack me instead? Does the bank agree the loan? What is the probability that the borrower will default?
False; the "or" is an additive property so the probability of rain or snow muse be greater than or equal to 0.65.