Señala con una palomita el tipo de escalas de medida a lo que pertenece cada una de la variables

Why do the presidential candidates spend more time in states with large population

If the age of the lowermost layer of a rock sample is more than 2 million years, which of the following could be the age of the upper layers? less than 1 million greater than 3.5 million between 2 million and 3 million between 3 million and 3.5 million

Research the practice of key logging in current literature. describe what it is and explain why some people defend the practice, while others do not. finally, give your own opinion and defend it. cite your sources.