I'm trying to create an array with random integers, then reverse the array

Here's the full question: Create an array to store 5 random integers between 1 and 40. Print sum of all elements in given array, Average of all elements in given array. Finally, Print the array backwards!

here's what I have so far:

import random

print("12 random numbers between 5 and 50")
randNumbers = random.randint(5, 50)
num1=randNumbers(1)
print(num1)
randNumbers.reverse()

for element in randNumbers:  
     print(element)

sum=sum+nums
avg=(round(sum/n,3))

if (nums%2==0):  
   even+=1

else: 
  odd+=1

print("\nSum: ",sum)
print("Average: ",round(avg,1))

I'm new to coding and I'm not really sure how to fix it. I'd appreciate any help