\((1)\)口袋中装有大小形状相同的红球\(2\)个,白球\(3\)个,黄球\(1\)个,甲从中不放回的逐一取球,已知第一次取得红球,则第二次取得白球的概率为__________.
\((2)\)已知离散型随机变量\(\xi \)服从正态分布\(N~(2,1)\),且\(P(\xi < 3)=0.968\),则\(P(1 < \xi < 3)=\)__________.
\((3)\)设\({x}_{1},{x}_{2},{x}_{3},{x}_{4}∈\{-1,0,2\} \),那么满足\(2\leqslant |{x}_{1}|+|{x}_{2}|+|{x}_{3}|+|{x}_{4}|\leqslant 4 \)的所有有序数组\(\{{x}_{1,}{x}_{2},{x}_{3},{x}_{4}\} \)的组数为___________.
\((4)\)已知\({a}\in R\),函数\({f}\left( {x} \right)=\left| {x}+\dfrac{4}{{x}}-{a} \right|+{a}\)在区间\([1,4]\)上的最大值是\(5\),则\(a\)的取值范围是__________