Consider a sample with data values of 20, 25, 26, 15, 30, 34, 24, and 25. Compute the range. Compute the interquartile range. Compute the sample variance. ( Round your answer to two decimal places.) Compute the sample standard deviation. (Round your answer to two decimal places.) Need Help? Read It Master It 3 DETAILS ASWSBE13 3.E.035. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the z-score for each of the five observations. z-score for 10 z-score for 20 z-score for 12 z-score for 17 z-score for 16 Need Help? Read It