data = seq(0.25,25,0.25)

data

n = 100

sum = 0

i = 0

while (i < 100)

{

i = i + 1

sum = sum + data[i]

}

mean = sum/n

mean

n = 100

sum = 0

i = 0

x = 0

y = n-1

while (i < 100)

{

i = i + 1

sum = sum + data[i]

}

mean = sum/n

i = 0

while (i < 100)

{

i = i + 1

x = x + ((data[i]-mean)^2)

}

varians = x/y

varians

n = 100

sum = 0

x = 0

y = n-1

i = 0

while (i < 100)

{

i = i + 1

sum = sum + data[i]

}

mean = sum/n

i = 0

while (i < 100)

{

i = i + 1

x = x + ((data[i]-mean)^2)

}

varians = x/y

stdeviasi = sqrt(varians)

stdeviasi