Advanced Placement (AP), 29.03.2021 17:50 borgeschristoper694
Preserving high-quality agricultural land is important so that countries can grow enough food to feed their populations.
(i) Describe one agricultural practice that can lead to the degradation of agricultural land.
(ii) Describe a potential solution or technique that can prevent or reduce degradation of agricultural land.
Answers: 2
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Cigarette manufacturers purposefully add to cigarettes in order to give them a particular flavor. a. cocaine b. carcinogens c. cigarette ashes d. a and b
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The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations
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A(n) provides the opportunity to hear the views of various experts, other public officials, supporters and even opponents of a bill. ordering
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In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).
Answers: 1
Preserving high-quality agricultural land is important so that countries can grow enough food to fee...
Social Studies, 07.11.2019 00:31