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Mathematics, 09.06.2021 21:50 izquierdohannah

The quantitative data set under consideration has roughly a​ bell-shaped distribution. Apply the empirical rule to answer the following question. The data set has size 30. Approximately how many observations lie within 2 standard deviations to either side of the​ mean?

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The quantitative data set under consideration has roughly a​ bell-shaped distribution. Apply the emp...
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