Answer:
Power is the probability that a test of significance will detect a deviation from the null hypothesis, should such a deviation exist. Power is the probability of avoiding a Type II error. Simply put, power is the probability of not making a Type II error, according to Neil Weiss in Introductory Statistics. Mathematically, power is 1 – beta.
Explanation:
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It means that the area is as open as the land. If you think about it, land is pretty open. It basically means it's as big as the whole entire amount of land on Earth.
George Washington was the first President of the United States?
I don’t see the italics. I am assuming that the italics are “to climb Mount Everest” which is a prepositional phrase