How can I check the probabilities of printing variables with random and count its frequency?

I would like to check/test the print probabilities of the three variables (separate and taken individually),

for example i would like to take many random draws and count the frequency of each value, or something similar. How can I?

import random

a = "Word A1", "Word A2", "Word A3", "Word A4"

b = "Word B1", "Word B2", "Word B3", "Word B4"

c = "Word C1", "Word C2", "Word C3", "Word C4"


a_random = random.choice(a)
b_random = random.choice(b)
c_random = random.choice(c)

sentence = a_random + ", " + b_random + ", " + c_random

print(sentence)

Solution

for example i would like to take many random draws and count the frequency of each value, or something similar. How can I?

The simplest way to do that would be to write a loop and count how often each random draw occured. Example:

import random
from collections import Counter

a = "Word A1", "Word A2", "Word A3", "Word A4"

b = "Word B1", "Word B2", "Word B3", "Word B4"

c = "Word C1", "Word C2", "Word C3", "Word C4"

a_counter = Counter()
for i in range(1000):
    a_random = random.choice(a)
    a_counter[a_random] += 1

b_counter = Counter()
for i in range(1000):
    b_random = random.choice(b)
    b_counter[b_random] += 1

c_counter = Counter()
for i in range(1000):
    c_random = random.choice(c)
    c_counter[c_random] += 1

print(a_counter)
print(b_counter)
print(c_counter)

The output shows how many times each word is selected.

Counter({'Word A1': 252, 'Word A4': 251, 'Word A2': 251, 'Word A3': 246})
Counter({'Word B1': 265, 'Word B4': 265, 'Word B3': 250, 'Word B2': 220})
Counter({'Word C1': 266, 'Word C3': 264, 'Word C4': 236, 'Word C2': 234})