1. The problem asks to recalculate everything using the mean value 31.32. 2. To proceed, identify the original calculations or formulas where the mean was used. 3. Replace the original mean value with 31.32 in all relevant formulas. 4. Perform the calculations step-by-step with the new mean. 5. For example, if the original formula was $$x = \frac{\text{sum of values}}{n}$$ and the mean is now 31.32, use this value directly in subsequent calculations. 6. Without specific formulas or data, the recalculation involves substituting 31.32 wherever the mean is required. 7. If you provide the original problem or formulas, I can recalculate precisely using the mean 31.32.