sted below are the numbers of doctor's office visits made by 7 families during the past year. 14, 14, 9, 1, 11, 13, 6 Send data to calculator Send data to Excel (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 O zero modes their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the one mode: mode(s), if applicable. O two modes: [and X