menu
Calculat
.
or
g
average
» arithmetic mean
Arithmetic mean
Arithmetic mean is the sum of all values divided by their number.
Calculator
Enter the values to calculate the average
x
1
=
x
2
=
x
3
=
x
4
=
x
5
=
x
6
=
x
7
=
x
8
=
x
9
=
x
10
=
x
11
=
x
12
=
x
13
=
x
14
=
x
15
=
x
16
=
x
17
=
x
18
=
x
19
=
x
20
=
x
21
=
x
22
=
x
23
=
x
24
=
x
25
=
x
26
=
x
27
=
x
28
=
x
29
=
x
30
=
x
31
=
x
32
=
x
33
=
x
34
=
x
35
=
x
36
=
x
37
=
x
38
=
x
39
=
x
40
=
x
41
=
x
42
=
x
43
=
x
44
=
x
45
=
x
46
=
x
47
=
x
48
=
x
49
=
x
50
=
x
51
=
x
52
=
x
53
=
x
54
=
x
55
=
x
56
=
x
57
=
x
58
=
x
59
=
x
60
=
x
61
=
x
62
=
x
63
=
x
64
=
x
65
=
x
66
=
x
67
=
x
68
=
x
69
=
x
70
=
x
71
=
x
72
=
x
73
=
x
74
=
x
75
=
x
76
=
x
77
=
x
78
=
x
79
=
x
80
=
x
81
=
x
82
=
x
83
=
x
84
=
x
85
=
x
86
=
x
87
=
x
88
=
x
89
=
x
90
=
x
91
=
x
92
=
x
93
=
x
94
=
x
95
=
x
96
=
x
97
=
x
98
=
x
99
=
x
100
=
Round to
decimal place
Arithmetic mean
$$ \overline{x} = $$
Calculation procedure
Formulas
Arithmetic mean
$$ \begin{aligned} \overline{x} &= \frac{x_1 + x_2 + \cdots + x_n}{n} \\ \\ \overline{x} &= \frac{1}{n}\cdot\sum\limits_{i=1}^n x_i \end{aligned} $$
Rating
★
★
★
★
★
5.0
/5
(
1
×)
average
✕
arithmetic mean
weighted arithmetic mean
area and perimeter
☰
circle
triangle
right-angled triangle
square
rectangle
rhombus
parallelogram
trapezium
pentagon
hexagon
polygon
Pythagorean theorem
volume and surface area
☰
cube
cuboid
cylinder
cone
sphere
prism
pyramid
percentage
cross-multiplication
equations
☰
linear equation
quadratic equation
system of linear equations
powers and roots
☰
square
cube
Nth power
square root
cube root
Nth root
trigonometric functions
☰
sine
cosine
tangent
cotangent
logarithms
☰
logarithm
natural logarithm
common logarithm
unit conversion
☰
length
area
volume
mass
speed
temperature
angles
pressure
power
energy
time
energy and fuel
☰
electricity consumption
fuel consumption
gas consumption
