Jose times how long sugar takes to dissolve in warm water. He conducts four trials of his experiment. What should he conclude from his data? Trail 1. 30 seconds
Trail 2. 32 seconds
Trail 3. 10 seconds
Trail 4. 29 seconds
His experiment has very low precision.
Sugar does not dissolve in water.
The time recorded for Trail 3 may not be inaccurate.
Thank you for responding and helping me.

B) hypothesis. its guessing and your guess could be changed quickly based on the information.

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.