The hourly wages ($) of a sample of eight individuals are given below: 12 27 25 20 12 14 18 19 Fill in Multiple Blanks: Use Excel to answer the following questions. In your answers, show one (1) digit to the right of the decimal point, for example, 1.0, 1.2. Apply the appropriate rounding rule if necessary. Use the "Format Cell..." option in Excel to show the required number of decimal places (Excel will automatically round the number up or down). a. Compute the mean. b. Determine the median. c. Determine the mode. d. Compute the variance. e. Compute the standard deviation. f. Compute the inter-quartile range. g. Determine the range. h. Determine the 58th percentile. i. Compute the coefficient of variation. j. Determine the third quartile.