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Unformatted text preview: The probability of making a type I error fail to reject null hypothesis Lowering the alpha from .05 to .01 has this effect on the likelihood of rejecting the null 1-B The value of power is equal to this. decrease Power is increased as this type of error is increased. Type I error Increasing alpha will have this effect on false alarms. Type II error Increasing power will decrease the likelihood of this. The statistical decision must be this if Type II error is a possibility alpha Type I error...
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- Spring '10
- Null hypothesis, Type I and type II errors