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joshblubaugh
04.08.2019 •
Mathematics
What two numbers have a sum of 217 and the difference of 85
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Ответ:
Ответ:
The correct option is;
B. Of the people surveyed that were alive at the time, 90% of them knew exactly where they were when they heard the news
Step-by-step explanation:
A questionnaire is a series questions usually placed in portable written format and distributed to a target population in order to collect information and or opinions from respondents of which their response is either used in a statistical analysis or in a research
The response which is derivable from the questionnaire is therefore a proportional response with regard to a specific question.
Therefore, the best option is the percentage response of the respondents with regards to knowing their exact location when they heard the news.