1. A researcher who tells how he or she
collects and analyzes data is using
methods.
O A. empirical
O B. operational
O C. provisional
O D. transparent

D

Explanation: A researcher who collects and analyses data uses the transparent method of research. With this method of conducting research , the researcher is fully involved in the process designing the research project and the research inquiry is designed to serve the subjects or people studied.

Transparency in research aims at promoting values in openness especislly among sciences.

Collecting and analysing data accurately helps on follow up research by other researchers which eases interpretation of data or results by the entire community .

banquo is a great foil

given the fact that the question is about the detail that best support the idea that oppressive leaders use   propaganda to achieve thir goals,   the first option does not refer to any kind of propaganda, since it only tells about that the milk and the windfall apple should be reserved for the pigs. in the second option, that is, "snowball and napoleon sent out flights of pigeons whose instructions were to mingle with the animals on the neighbouring farms, tell them the story of the rebellion, and teach them the tune of "beasts of england". it can be identified that the oppressors make use of the propaganda, which is represented by the pigeons, and the information they have to tell other animals about what was happening in the farm in order to get their objectives. for that reason, the right answer is the second option, taking into account that the third option do not refer to propaganda since it only talks about that they did not want jones back. and, finally, the last option refers to the result of the given news, but it does not mean about the propaganda they used to achieve their goals.