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Dodma

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Apr 24th, 2020
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  1. from scipy import stats as st
  2. mean_profit_smart = data_grouped[data_grouped['tariff']=='smart']['profit']
  3. mean_profit_ultra = data_grouped[data_grouped['tariff']=='ultra']['profit']
  4.  
  5. alpha = 0.05
  6.  
  7. results = st.ttest_ind(
  8. mean_profit_smart,
  9. mean_profit_ultra)
  10.  
  11. print('p-значение:', results.pvalue)
  12.  
  13. if (results.pvalue < alpha):
  14. print("Отвергаем нулевую гипотезу")
  15. else:
  16. print("Не получилось отвергнуть нулевую гипотезу")
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