Let the following figures represent the average weekly per-capita consumption (in USD) for a sample of 10 random Iraqi households in 2012: 9.7, 5.5, 7, 6.4, 9, 6.2, 1.9, 3.1, 4, 4 Compute the 100/10 decile dispersion ratio for this population of households. (Hint: 100 is the highest consumption value, and 10 is the lowest consumption value) Please provide answer correct to 2 decimal places