从甲、乙两种玉米苗中各抽取10株,分别测得它们的高度(单位:cm)如下:
甲:25,41,40,37,22,14,19,39,21,42;
乙:27,16,44,27,44,16,40,40,16,40.
问:(1)哪种玉米苗长得高?
(2)哪种玉米苗长得整齐?
从甲、乙两种玉米苗中各抽取10株,分别测得它们的高度(单位:cm)如下:
甲:25,41,40,37,22,14,19,39,21,42;
乙:27,16,44,27,44,16,40,40,16,40.
问:(1)哪种玉米苗长得高?
(2)哪种玉米苗长得整齐?