Answer:
Good examples of common knowledge (False)
Often materials published before 1923 (True)
Often US government documents (True)
Available for re-use without giving credit. (False)
Explanation:
Items in the public domain are published works which are not copyrighted or the copyright has expired. US government documents published for consumption by the public are not copyrighted.
Regarding the expiration of copyrights, according to the January 1, 1978 act of copyright, the copyright of works published on or after this date under the author's name expires 70 years after the author's death.
The authors of these works still have to be credited when they are quoted.
Answer:
Focus group
Explanation:
Focus group:
It is a group in which selected people participated and discuss the intended perception of the consumer on a particular or specific topic without any threatening environment with a positive response. Focus groups are collective together on a specific purpose. This group allows getting the information from the alternatives ways from the consumers without any survey study. A focus group can be conducted in the research study in which participants vary but the area is constant. The focus group's main purpose is to identify the feelings, emotions, perception and thought of a customer about a specific product, item, and solution.
The prices went up super high. It effected the economy greatly. Hope this helped! :)
Answer: third step, developing a hypothesis
Explanation: With respect to the scientific method, Macy is working on the <u><em>third step</em></u> of the method, namely, developing a <em><u>hypothesis</u></em>. The scientific method is a series of steps that investigators use to explore observations, to find cause and effect relationships, and answer a question. The six steps of the scientific method are observation, background research, developing a hypothesis, test it with experimentation, results of the experiment, and conclusion. In the first step, Macy has found interesting topics. She has done background research reading about these topics. Now she has to develop a hypothesis.