0
There are a lot of possible categories here but I'll assume you're talking about measurment. If you measure something (like length) with a reliable measuring device then, assuming no measurement error, your measurement will generally have two parts. The accurate part is the amount you can measure exactly with your device and the approximate part is the ammount you have to estimate when the measurement is not exactly equal to a scale division on your measuring device. So if you measure something with a ruler marked off in centimeters and the length falls between 2 and 3 cm, you have to estimate where between 2 & 3 it lies. If you decide its 2.8 cm then the 2 is considered accurate but the 8 is an approximation. If you combine (multiplication, division, addition etc) two measurements, your answer can be no more accurate then the least accurate measurement For example; multipling 2.8 times 3.4 , where the 8 and 4 are approximate, gives 9.52. This is implies more accuracy then you really have and should be rounded off to 9.5.
What else can I help you with?
What is the difference between incidence and prevalence?
Incidence is number of new cases diagnosed prevalence is the the burden of disease that is new cases plus old cases
What is the differents?
a, e, i, o, u and y
What is the difference in temperature between 32 and 12 degrees celsius?
The two temperatures are having the same units. Can you subtract the smaller number from the larger? There in lies your answer
What is the difference between a qualitative and quantitative variable?
in mathematical statistics qualitative means not numbers so it has to be expressed in words e.g. a color quantative: means a number e.g. age.
In a controlled experiment how do the number of trials and sample sizes effect the results?
The number of trials and sample sizes generally increase the accuracy of the results because you can take the average or most common results in the experiment
What is the difference between relative frequency approximation of probability and the classical approach to probability?
Relative frequency approximation is conducting experiments and counting the number of times the event occurs divided by the total number of events. The classical approach is determine the number of ways the event can occur divided by the total number of events.
What mathematical principle is equal to 3.14?
That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.
How many weeks are in 18 years?
A year has approximately 52 weeks; you can multiply by that number to get an approximation. Or, if you need more accuracy, convert the years to days, then divide by 7.
What is the difference between the greatest number and the least number?
The difference between the greatest and least number is the range.
An approximation of a number?
Estimate
What is a approximation of A number?
an estimate
Find an irrational number that is between 5.2 and 5.5. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth?
Sqrt(27.05) is one such number. Its decimal approximation, to the nearest hundredth, is 5.20 - but to the nearest thousandth is is 5.201
The difference between a number and 3?
the difference between a number and 3 is
The difference between one number and the next on the scale?
the difference between ine number and the next on the scale ?
What is difference between death and decease?
The only difference between them is in number of syllables.
What is an approximation of a number called?
estimate
What is a approximation of a number called?
estimate
