Scientific Computing with Python Projects - Probability Calculator

Tell us what’s happening:
In the last test my probability comes out to 0.259 instead of the expected 0.272, and i dont know why.

Your code so far

import copy
import random
# Consider using the modules imported above.

class Hat:
    def __init__(self,**kwargs):
        self.contents = []
        for key,value in kwargs.items():
            for i in range(value):

    def draw(self, num_drawn):
        if num_drawn > len(self.contents):
        self.drawn_balls = []
        for i in range(num_drawn):
            randint = random.randint(0,len(self.contents)-1)
        return self.drawn_balls
    def return_balls(self):
        for i in self.drawn_balls:

def experiment(hat, expected_balls, num_balls_drawn, num_experiments):
    m = 0
    for i in range(0, num_experiments):
        hits = 0
        for color, count in expected_balls.items():
            if hat.drawn_balls.count(color) >= count:
                hits += 1
        if hits == len(expected_balls):
            m += 1
    return m / num_experiments

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Challenge: Scientific Computing with Python Projects - Probability Calculator

Link to the challenge:

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').

Remember that each experiment is supposed to start with the same balls in the hat.

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