Simpangan baku dari data 2,3,4,6,10

Langsung aja y

X = (2+3+4+6+10) / 5
X = 30/5 = 6

Sb =√(2-6)²+(3-6)²+(4-6)²+(6-6)²+(10-6)² / 5

Sb = √16+9+4+0+16 / 5

Sb = √45/5

Sb = √9 = 3

Semoga berguna +_+