I believe the answer is: double-blind experiment
In double blind experiments, the subjects that receive the treatment is remained unknown by both the researchers and the subjects until the experiment is finished. The main purpose of double-blind experiment it eliminate the bias of perception that might exist among researchers.
Answer: He fights with his own conscience and wants to hold on to his reputation.
Proctor says these words when he is fighting his own conscience, he is torn between admitting to being a witch in order to avoid being hanged or hold on to his reputation.
He has been advised to do so by the judges and Hale however they need his signature to make it official.
He is finding it hard to put down that signature in order to make an official confession statement .
He is also torn because he feels like this will be betrayal to free only himself whilst other will be killed and this will make him look like a coward who feared death so much that he have in.
The other major thing that is holding him back is his reputation which is important element in Salem.
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He has pride and has established the meaning of good reputation , a man who wants to hold on to his name and die heroically without confessing to anything but still preserving the honour that his name hold to him.
He says ' I have given you my name now leave me my name'
He would rather hold on to his me and good reputation .
Answer:
b) every individual in a population has an equal probability of being selected as a respondent
Explanation:
Simple random sampling is a sampling technique in which the selection of item completely depends on chance or by probability so everyone in the population as an equal chancr of being selected into the sample group.
Answer: PARAGRAPHS are the basic organizational unit for presenting and emphasizing the key points in a document.
Explanation: paragraphs helps the reader to highlight key points. It is one of the basic key structure in presenting a paper work, because it is used to show the reader where each point is emphasised. This paragraph can be effective or ineffective. It is effective when it shows a new point that is important to the work, it is less effective when it does not show any key point which the previous paragraph has shown. The effectiveness of paragraph are should be important to the reader in a serial formate, which means the first paragraph should be more important that the second , and the second should be more important than the third paragraph.
PARAGRAPH ARE THE PRACTICE OF LEAVING A COMPLETED SENTENCE IN A LINE OF PAGE, TO START WRITING IN A NEW LINE OF PAGE TO SHOW A NEW KEY POINT
