Problemmedian of {3,7,1,4,2}\text{median of}\ \{3, 7, 1, 4, 2\}median of {3,7,1,4,2}分步解答由小到大排序:{1,2,3,4,7}\{1, 2, 3, 4, 7\}{1,2,3,4,7}。个数 n=5n = 5n=5(奇数)。取中间值(5 个中的第 3 个):3。答案median=3\text{median} = 3median=3想解其他题?打开 mean-median-mode 求解器 →相关例题/solve/statistics/mean-of-2-4-6-8-10