The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer
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The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer
question A quantitative data set has mean 19 and standard deviation 4. Approximately what percentage of the observations lie between 15 and 23? Approximately% of the observations lie between 15 and 23 (Type an integer or a decimal Round to one decimal place as needed.)
The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer the following