摘要:为了考查甲.乙两种小麦的长势,分别从中抽取10株麦苗,测得苗高如下甲 12, 13, 14, 15, 10, 16, 13, 11, 15, 11 乙 11, 16, 17, 14, 13, 19, 6, 8, 10, 16(1)分别计算两种小麦的平均苗高;(2)哪种小麦的长势比较整齐?
网址:http://m.1010jiajiao.com/timu_id_738238[举报]
网址:http://m.1010jiajiao.com/timu_id_738238[举报]