Consider the following data values 7 2 18 13 12 5 8 17 a) Calculate the mean. b) Calculate the median c) Determine the mode. d) Describe the shape of the distribution. (Do not round.) c) Determine the mode(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mode(s) is(are). (Use a comma to separate answers as needed.) O B. There is no mode in this data set. d) Describe the shape of the distribution. Choose the correct answer below. A. Because the mean is greater than the median, this distribution's shape is right-skewed. O B. Because the mean and median are very close, this distribution's shape is symmetrical. O C. Because the mean is less than the median, this distribution's shape is left-skewed. O D. The shape of this distribution cannot be described with the information given. Click to select your answer(s). Type here to search O BOSA