Consider the following data values. 7 8 13 11 17 9 20 3 a) Calculate the mean. b) Calculate the median. c) Determine the mode. d) Describe the shape of the distribution. b) Calculate the median. (Do not round.) 11 a) Calculate the mean. X= (Round to three decimal places as needed.) 0 (Use a comma to separate answers as needed.) c) Determine the mode(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The mode(s) is(are). OB. There is no mode in this data set. d) Describe the shape of the distribution. Choose the correct answer below. GECO OA. Because the mean is greater than the median, this distribution's shape is right-skewed. OB. Because the mean and median are very close distribution's shape is symmetrical. OC. The shape of this distribution cannot be described with the information given. OD. Because the mean is less than the median, this distribution's shape is left-skewed.

a) Calculate the mean. b) Calculate the median. c) Determine the mode. d) Describe the shape of the distribution. a) Calcuiate the mean. x=(Roundtothreedecimalplacesasneeded.) b) Calculate the median. (Do. not round.) c) Determine the mode(s). Select the correct choice below and, if necessary, fil in the answer box to complete your choice. A. The modn(s) is(are) (Use a comma to separate answers as needed.) 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. B. Because the mean and median are very close, this distribusion's shape is symmetrical. C. The shape of this distnbution cannot be descrbed with the information given D. Because the mean is less than the median, this distribution's shape is left-skewed