Run the script and wait for it to finish. You will get a file like this with 2,000 lines:

Now let's divide this sample into groups of 100 values and perform statistical analysis on each group. Nonce is a 32-bit number. It stands to reason that every bit of the nonce is equally likely to take a value of one or zero. This is what I am going to check. I will write a script that counts the number of ones in each bit position in a group of 100 nonces.