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Social Studies, 23.06.2019 17:00
What is the difference between an observational study and an​ experiment? choose the correct answer below. a. in an​ experiment, a treatment is applied to part of a population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. b. in an​ experiment, a treatment is applied to an entire population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of an entire population but does not change existing conditions. c. in an​ experiment, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. in an observational​ study, a treatment is applied to part of a population and responses are observed. d. in an​ experiment, a researcher measures characteristics of interest of an entire population but does not change existing conditions. in an observational​ study, a treatment is applied to an entire population and responses are observed.
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Social Studies, 24.06.2019 03:30
Week 2 discussion gen 102 browse major news websites preview the document view in a new window and find one article about privacy in social media. in your own words, briefly summarize the article and identify its source. what did you learn from it
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Social Studies, 24.06.2019 04:00
Which of the following would be the best title for this image? image of a person who is under arrest. caption reads, ‘you have the right to remain silent. if you give up the right to remain silent, anything you say can and will be used against you…'
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Why does poverty among children seem to be increasing?...
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