The arithmetic mean of a set of numbers are the sum of the numbers in the set, divided by the amount of numbers in the set. If the numbers in a set were to be 1, 2, 3, 4, and 5, the sum would be 1+2+3+4+5=15/5=3.
-5 to a set number is -5
A set of numbers usually refers to a group (set) of numbers with certain discreption or properties. All odd numbers less than 10 is the set {1,3,5,7,9} The set of numbers which solve the problem 3x^2 -7 = 68 is {5 and -5}
-2 - (-5) = -2 + +5 = +3. (+3 is not in the set of negative numbers.)
5 belongs in the sets: -Natural number set, positive whole numbers -Integer number set, whole numbers -Rational number set, numbers that are not never ending -Real number set, basic numbers without i and that can be expressed in say amounts of apples -Complex number set, the set that contains both real and unreal numbers
there is no mode for this set of numbers
The mean is 7.375. You can find this by adding all the numbers in the set then dividing the sum by the amount of numbers in the set.
They are members of the infinite set of numbers of the form 5*k where k is an integer. Since the set is infinite, it is not possible to list them.
There are 5*5*5 = 125 such numbers.
Yes.
The mean of a set of numbers is defined to be the quotient of the sum of all the numbers divided by how many numbers are summed. In this instance, (13 + 2 + 15 + 10 + 5)/5 = 9.
There are an infinite variety of a set of five numbers with a mean of 53. One such set is [51,52,53,54,55].