The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer
Posted: Mon Jul 11, 2022 12:44 pm
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