Erro no gráfico

Olá, apesar o código identico ao do professor, meu grafico dá erro:

ValueError                                Traceback (most recent call last)
<ipython-input-205-0fbd9de4cbb6> in <cell line: 5>()
      3 tamanho_simulacao = 1000
      4 
----> 5 medias = [renda_5000.sample(n = n).mean() for i in range(1, tamanho_simulacao)]
      6 medias = pd.DataFrame(medias)
      7 

2 frames
/usr/local/lib/python3.10/dist-packages/pandas/core/sample.py in process_sampling_size(n, frac, replace)
     97             )
     98         if n % 1 != 0:
---> 99             raise ValueError("Only integers accepted as `n` values")
    100     else:
    101         assert frac is not None  # for mypy

ValueError: Only integers accepted as `n` values