your question needs more details and about what exactly you're wanting to know.
3-5 days, 18-50 hour halflife
Estimation
Illadelph Halflife was created on 1996-09-24.
An educated guess based on data presented is known as an inference.
I forgot
no, look at its halflife (how long until half of it is gone from ur body)
Yes.
The time between taking the pills and a clean system depends entirely on the drug in the pills, and specifically two properties: halflife and dosage. The more you take, the more work has to be done to get rid of it, and the longer it will take to get all the work done; the longer the halflife, the harder it is to get that work done and it will take longer as well.
The difference between a measurement and an estimation is that a measurement is an exact data while an estimation is a guess as to what something may measure. For example, you can use a ruler to get the exact measurements of a piece of paper. However, if you don't have a ruler, you can make an educated guess as to what the paper's length and width measurements may be.
Ranking of data allows calculation of ranges and percentiles. Quick estimation of correlation coefficient is possible (Spearman's method). Certain graphical displays of data, such as box and whiskers plots use percentiles.
If an estimation, or estimate, is a guess, an approximate estimation is a rougher guess.
accuracy. precision how closely the group of data are in relation to each other