Examlex
Using a two-tailed test makes it __________ to get significance on any one tail. Thus, keeping everything else the same, power __________ with a two-tailed test than with a one-tailed test.
Erosion and Weathering
Processes by which rock is broken down and carried away by natural forces such as water, wind, or ice.
Precambrian Metamorphic Rocks
Rocks that were formed through metamorphism during the Precambrian era, before the emergence of a diverse life on Earth.
Paleozoic Rocks
Paleozoic rocks originated from the Paleozoic era, a significant geological time period marked by the development and diversification of early life forms, including the first fish, plants, and insects.
Precambrian Sedimentary Rocks
Sedimentary rocks formed during the Precambrian era, over 541 million years ago, before the abundance of complex life on Earth.
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