stat_sig_random_8.py

print(f"simulated control conversion rate: {simulated_control_group.mean():.1%}")
print(f"simulated variant conversion rate: {simulated_variant_group.mean():.1%}")

#> simulated control conversion rate: 66.7%
#> simulated variant conversion rate: 50.0%

simulated_diff_in_rates = simulated_variant_group.mean() - simulated_control_group.mean()

print(f"simulated difference in conversion rates: {simulated_diff_in_rates:.1%}")

#> simulated difference in conversion rates: -16.7%