Computing the mean, median, range and standard deviation for the given data.
Weekly salaries (in dollars) for a sample of registered nurses are listed.
774 446 1019 795 908 667 444 960
(a) Find the mean, the median, and the mode of the salaries. Which best describes a typical salary?
(b) Find the range, variance, and standard deviation of the data set. Interpret the results in the context of the real-life setting.