Diketahui data sebagai berikut :
25, 26, 22, 24, 26, 28, 21, 24, 26, 27, 28, 28, 30, 25, 29, 22, 21, 23, 25, 26, 23.
Jangkauan dari data tersebut adalah
(A)
10
(B)
9
(C)
8
(D)
7
25, 26, 22, 24, 26, 28, 21, 24, 26, 27, 28, 28, 30, 25, 29, 22, 21, 23, 25, 26, 23.
Jangkauan dari data tersebut adalah
(A)
10
(B)
9
(C)
8
(D)
7
mean :
meannya adalah 25.19
______________________________
median :
25, 26, 22, 24, 26, 28, 21, 24, 26, 27, ➡28⬅, 28, 30, 25, 29, 22, 21, 23, 25, 26, 23
mediannya adalah 28
______________________________
modus :
21 = 2
22 = 2
23 = 2
24 = 2
25 = 3
➡26 = 4⬅
27 = 1
28 = 3
29 = 1
30 = 1
modusnya adalah 26
[answer.2.content]