Step 1 :The sampling distribution of \(\hat{p}\) is approximately normal because \(n \leq 0.05 \mathrm{~N}\) and \(n p(1-p) \geq 10\).
Step 2 :The mean of the sampling distribution of \(\hat{p}\) is \(\boxed{0.6}\).
Step 3 :The standard deviation of the sampling distribution of \(\hat{p}\) is \(\boxed{0.034641}\).
Step 4 :The probability of obtaining \(x=122\) or more individuals with the characteristic is \(\boxed{0.3864}\).
Step 5 :The probability of obtaining \(x=104\) or fewer individuals with the characteristic is \(\boxed{0.0105}\).