文件名称:99
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一、 对某一轴径等精度测量9次，得到表1数据，求测量结果。（20分）
表1 测量数据表
序号 1 2 3 4 5 6 7 8 9
轴径（mm） 24.774 24.778 24.771 24.780 24.772 24.777 24.773 24.775 24.774
-One, of a shaft and other precision measuring nine times to obtain data in Table 1, find the measurement results. (20 points) Table 1 Measurement Data Sheet No. 123456789 Diameter (mm) 24.774 24.778 24.771 24.780 24.772 24.777 24.773 24.775 24.774
表1 测量数据表
序号 1 2 3 4 5 6 7 8 9
轴径（mm） 24.774 24.778 24.771 24.780 24.772 24.777 24.773 24.775 24.774
-One, of a shaft and other precision measuring nine times to obtain data in Table 1, find the measurement results. (20 points) Table 1 Measurement Data Sheet No. 123456789 Diameter (mm) 24.774 24.778 24.771 24.780 24.772 24.777 24.773 24.775 24.774
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