In the Differential Privacy, noise must be calibrated accord…

In the Differential Privacy, noise must be calibrated according to the sensitivity (ΔQ) of the query Q.  Assuming that  ΔQ=MAX(D,D′)∈N)⁡‖Q(D)-Q(D′)‖ To achieve a given ε-differentially private,  when the sensitivity is higher, the noise we added should be