It is a well-researched fact that men in a restroom generally prefer to maximize their distance from already occupied stalls, by occupying the middle of the longest sequence of unoccupied places. for example, consider the situation where ten stalls are empty. _ _ _ _ _ _ _ _ _ _ the first visitor will occupy a middle position: _ _ _ _ _ x _ _ _ _ the next visitor will be in the middle of the empty area at the left. _ _ x _ _ x _ _ _ _ write a program that reads the number of the stalls from the user in the restroomsimulation. java file and then prints out the diagrams in the format given above when the stalls become filled, one at a time. hint: use an array of boolean values to indicate whether a stall is occupied. the user should enter a number between 5 and 30 for the number of stalls. the number should be validated to be within that range. the rest of the code will be written in the restroom. java file.

Explain the circumstances for which the interquartile range is the preferred measure of dispersion. what is an advantage that the standard deviation has over the interquartile range? choose the correct answer below. a. the interquartile range is preferred when the distribution is symmetric. an advantage of the standard deviation is that it increases as the dispersion of the data increases. b. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation. c. the interquartile range is preferred when the distribution is symmetric. an advantage of the standard deviation is that it is resistant to extreme values. d. the interquartile range is preferred when the data are bell shaped. an advantage of the standard deviation is that it is resistant to extreme values. e. the interquartile range is preferred when the data are skewed or have outliers. an advantage of the standard deviation is that it uses all the observations in its computation. f. the interquartile range is preferred when the data are bell shaped. an advantage of the standard deviation is that it increases as the dispersion of the data increases.