Death
It means that Suppose that a random event occurs, on the average, once every 100 years. The risk (or probability) that this event will occur in any 10-year period is:Risk = 1 - [1 - 1/(R.I.)]n= 1- [1 - 1/(100)]10= 1 - [0.99]10 = 0.096 (or 9.6%)Similarly, we can calculate the cumulative risks for various other time periods (for R.I. = 100):TIME PERIOD (n) [1 - 1 / (R.I.)]n CUMULATIVE RISK 20 years 0.82 18% 25 years 0.78 22% 69 years 0.50 50% 100 years 0.37 63%
Cumulative is the correct spelling.It is an adjective, and means: "increasing or increased in quantity, degree, or force by successive additions: the cumulative effect of two years of drought."
When the event of interest is a cumulative event. For example, to find the probability of getting three Heads in 8 tosses of a fair coin you would use the regular binomial distribution. But to find the probability of up to 3 Heads you would use the cumulative distribution. This is because Prob("up to 3") = Prob(0 or 1 or 2 or 3) = Prob(0) + Prob(1) + Prob(2) + Prob(3) since these are mutually exclusive.
I've occasionally seen "cumulative frequency" shortened to the word "cume".
Here is an example: Fire fighters face many hazards. Explosions, fire, toxic inhalations, etc. The cumulative risk of being a fire fighters is immense.
Cumulative risks are risks that increase with each added risk.
No, they need not be.
Yes.We do include vaccinated population from population at risk calculating cumulative incidence.
periodic sentence and loose or cumulative sentence
the answer is related risks that increase in effect with each added risk.
No, a cumulative sentence and a loose sentence are not the same. A cumulative sentence is a sentence that starts with an independent clause and is followed by a series of subordinate clauses or phrases that provide additional information. A loose sentence, on the other hand, is a sentence in which the main idea is stated first, followed by phrases or clauses that provide further details or examples.
His enrollment papers and report cards are in his cumulative folder. Exposure to secondhand smoke has a cumulative effect on the lungs.
I will seriously consider the cumulative counsel of the council and reveal my decision when we reconvene.
Death
comulative risks are related risks that increase with each added risk. An example is using a cell phone while driving.
There are various health risk factors in smog having area. This is the example of health risk factors in a sentence.