The mean is adding a set of numbers then dividing by the total amount. ex. If your numbers are 1,2,and 3 add them to get 6 and divide by 3. You get 2 as the mean.
It is the perimeter of a circle
it just means a fraction, like 2 out of 5 (2/5) or 3 out of 6 (3/6). :)
Short answer: NoLong answer: There is, strictly speaking, no single "mathematic mean" but there is an Arithmetic Mean, a Geometric Mean and a Harmonic Mean (see the related linl for some more details)The "Arithmetic Mean" is what is generally considered the "Average"
mode means the most repeating number there is EX: 15,17,19,20,20,20,24,26,34 then 20 would be the mode because its the most repeating number.
Plural of locus, or position. The term is often used for a set of points, for example, a line, a circle - all the points (positions) that satisfy a certain condition.
A circle is the set of all points in a plane that are equidistant from a given point, called the center.
the mean means the average
the mean means the average
'Mull Set' . I think you mean 'NULL SET'. This means a set with no elements, or an empty set.
"set forth" means to leave
It means to set a high standard.
Not necessarily. To simplify means to replace a mathematic expression with something equivalent, but simpler. This may involve subtracting in some cases, but simplifying may involve other operations as well.