What can be done to increase the power of this test to reject 0.97 if 0.98 is true? Check all that apply.

Power is the probability of rejecting the null value 0.97 when the true value is 0.98. Increasing α makes rejection easier, which increases power, and increasing the sample size n reduces sampling variability, making the difference between 0.97 and 0.98 easier to detect. Decreasing α or n would lower power; taking a separate random sample does not inherently increase it.

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