Ex

Over the past several months, customers at Stymie's department store have been asked to fill out customer satisfa ion surveys. In the surve rate their shopping experience on a scale of 0 to 100. Here are 7 recent ratings. 50, 68, 45, 85, 84, 65, 50 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. (c) How many modes does the data set have, and what are zero modes their values? Indicate the number of modes by clicking in the one mode: appropriate cirde, and then indicate the value(s) of the mode(s), if applicable. O two modes: "and X