# PROGRAM StdDevVal:

import math

Age = [44, 23, 42, 33, 18, 54, 34, 16]

###########################
#### Calculate Average ####
###########################

TotalAvg = 0

for index in range(0,len(Age)):
# DO
    TotalAvg = TotalAvg + Age[index]
    print("AVERAGE: The Current Total is:", TotalAvg)
# ENDFOR;

AverageVal = TotalAvg/len(Age)
print("The Average is:", AverageVal)

######################################
#### Calculate Standard Deviation ####
######################################

TotalStdDevNum = 0

for index in range(0,len(Age)):

# DO
    StdDevNum = (Age[index] - AverageVal) * (Age[index] - AverageVal)
    TotalStdDevNum = TotalStdDevNum + StdDevNum
    print("STD-DEV: The Current Total is:", TotalStdDevNum)
# ENDFOR;

StdDevVal = math.sqrt(TotalStdDevNum/len(Age)-1)
print("The Standard Deviation is:", StdDevVal)

# END.