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- # one-tailed z-test
- h_0 = 0.8
- h_1 = 0.75
- n = 100
- se = np.sqrt(h_0 * (1 - h_0) / n)
- power = compute_power(h_0, h_1, se, tail="left")
- print("power: %.3f, beta: %.3f"%(power, 1 - power))
- # acceptance region > 0.734
- # power: 0.346, beta: 0.654
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