Colleen knows the population mean she is working with is 100 and the standard deviation of this population is 10. She predicts she will obtain a sample mean of 101 with a sample size of 100. She sets her alpha level to 0.05 and her research hypothesis is one-tailed. What is the power of her study?
Question 15 options:
73.89% |
|
55.34% |
|
26.11% |
|
94.89% |
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