Class indicated a bimodal distribution
What does the following statement mean: The tests results for the class indicated a bimodal distribution with a very large standard deviation for the population. For most teachers such a distribution makes the matter of how to teach very tricky.
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In a given area, the probability that a person is exposed to an advertisement of Simco Paper Company is 0.30. Suppose that six people are randomly chose from among the population area.
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