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- from scipy import stats as st
- mean_profit_smart = data_grouped[data_grouped['tariff']=='smart']['profit']
- mean_profit_ultra = data_grouped[data_grouped['tariff']=='ultra']['profit']
- alpha = 0.05
- results = st.ttest_ind(
- mean_profit_smart,
- mean_profit_ultra)
- print('p-значение:', results.pvalue)
- if (results.pvalue < alpha):
- print("Отвергаем нулевую гипотезу")
- else:
- print("Не получилось отвергнуть нулевую гипотезу")
- p-значение: 4.2621036762957297e-70
- Отвергаем нулевую гипотезу
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