A client of a commercial rose grower has been keeping records on the shelf-life of a rose. The client sent the following frequency distribution to the grower. table[[Rose Shelf-Life],[Days of Shelf-L a) What is the total number of roses in the dataset? b) What is the mean shelf-life of roses in this dataset? c) How many roses have a shelf-life of 15 days? d) What is the median shelf-life of roses?
