Mathematics, 04.04.2020 01:51, yrodrig13

College officials want to estimate the percentage of students who carry a gun, knife, or other such weapon. How many randomly selected students must be surveyed in order to be % confident that the sample percentage has a margin of error of percentage points? Assume that there is no available information that could be used as an estimate of .

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College officials want to estimate the percentage of students who carry a gun, knife, or other such...