Answer:
The following code is in python:
import statistics as st
n=int(input("Enter the number of elements \n"))#taking input of the number n..
arrayint=list(map(int,input("Enter the n elements : \n").strip().split()))[:n]#taking input of the array..
print("The mean is "+ str(st.mean(arrayint)))#printing the mean..
print("The standard deviation is "+str(st.stdev(arrayint)))#printing the standard deviation..
max=-1000000
pos=-1
for i in range(len(arrayint)):#loop for finding the maximum and position
if arrayint[i]>max:
pos=i
max=arrayint[i]
print("The maximium and position are "+str(max)+" and "+str(pos))#printing the maximum and the position..
Output:-
Enter the number of elements
5
Enter the n elements :
5 20 12 45 10
The mean is 18.4
The standard deviation is 15.820872289478858
The maximium and position are 45 and 3
Explanation:
I have used statistics module in python to calculate the mean and standard deviation.I have looped over the list to find the maximum and it's position in the array.
