# Question: Briefly explain the empirical rule To what kind of distribution

Briefly explain the empirical rule. To what kind of distribution is it applied?

**View Solution:**## Answer to relevant Questions

A sample of 2000 observations has a mean of 74 and a standard deviation of 12. Using Chebyshev’s theorem, find at least what percentage of the observations fall in the intervals ± 2s, ± 2.5s, and ± 3s. Here ± 2s ...The 2011 gross sales of all companies in a large city have a mean of $2.3 million and a standard deviation of $.6 million. Using Chebyshev’s theorem, find at least what percentage of companies in this city had 2011 gross ...Briefly describe how the three quartiles are calculated for a data set. Illustrate by calculating the three quartiles for two examples, the first with an odd number of observations and the second with an even number of ...The following data give the numbers of minor penalties accrued by each of the 30 National Hockey League franchises during the 2010–11 regular season. a. Calculate the values of the three quartiles and the interquartile ...The range, as a measure of spread, has the disadvantage of being influenced by extreme values. Illustrate this point with an example.Post your question