Now suppose we modify so that in addition to noise in the resistor there is also a weak (constant) signal present. Thus, when we measure the voltage across the resistor, we do not necessarily expect positive and negative measurements equally often, and therefore, we now allow the parameter to be something other than zero. Suppose now we observe that the measure voltage exceeds 10 µV 40% of the time and is below - 10 µV only 2% of the time. If we continue to model the voltage across the resistor as a Gaussian random variable, what are the appropriate values of the parameters m and σ2. Give proper units for each.