The correct answer is; The Delphi technique.
Further Explanation:
This technique was founded between 1950 and 1960, it was developed by a project called RAND. This project was begun by three men named Norman Dalkey, Nicholas Rescher, and Olaf Helmer.
This technique involves sending out random questionnaires to people that are experts in their field and getting their responses. All responses are anonymous to the researchers. When the responses are received they're aggregated and shared with the others in the group study.
Learn more about discussion techniques at brainly.com/question/2132104
#LearnwithBrainly
The most frequent design is option d.) 2 2 4 3 when a researcher planned an experiment in which four independent variables were altered.
In an experiment, the researcher modifies one factor (the independent factor) to ascertain its impact on a different factor (the dependent variable).One independent variable (IV) is changed by the researcher to produce a set of two or more treatment conditions. (2) Measuring. In order to generate a set of scores for each treatment condition, a group of participants' second dependent variable (DV) is measured.
To learn more about researcher click here:
brainly.com/question/14560180
#SPJ4
Modified block letters are different from block format because tabs are used to start data at the page's horizontal center point. Paragraphs on a modified block letter may also be tabbed (indented) or stay in block style at the left margin. The letter below does not indent (tab) the paragraphs.
He lost a lot of blood and they are dripping fluid faster to help replace the bloo lost.
