What the standard deviation really tells you is that some set of users were + or - the test average (or arithmetic mean).
标准偏差真正能够告诉您的是,某些用户是高于还是低于平均测试水平(或者算术含义)。
The selections of 150 for dimensional parameters and 4000 for the total deviation are designed to acquire the typical shaking motions of an average user.
空间参数选择150及总偏差选择4000都旨在检测一般用户的典型震动动作。
Comparing the ratio of standard deviation to the average for these two distributions shows that they are similar.
把这一标准差和两次的平均值相比较,我们就能发现他们很相像,(因为我们知道重力加速度是个常数)。
Using the average and the standard deviation, you can interpret that 68% of the attempts were between .2 and 1.3 seconds.
使用平均值和标准偏差,您可以说明,68%的尝试是在 0.2秒到 1.3 秒之间。
The average size is 3,131 square feet, with a standard deviation of 655 square feet. (Standard deviation is a statistical measure of variance.)
平均大小为 3,131平方英尺,标准偏差为 655 平方英尺(标准偏差是一个描述差异的统计量度)。
Testifying the experimental data of 155 compounds, the overall average relative deviation in 1561 temperature points is 1.93%.
通过对155种物质实验数据的检验,1561温度点的总平均相对误差为1.93%。
In case of deviation of the measured average thickness from the specified average value, the Wafer Yield adjustment has to come into force.
万一出现,测量的平均厚度与技术要求的平均厚度出现偏差,晶片的成品率必须进行调整。
The measuring results show that the deviation is about 1% for repeat measurements, and the average error of the measurement is less than 5% for different metal wires.
测量结果表明:该方法多次重复测量的偏差在1%左右,对不同直径的金属丝测量的平均误差小于5%。
The equation was tested for 350 pure substances of 13117 temperature points, the absolute average deviation was 2.8%.
预测350种各类物质13117个温度点的汽化热,与文献常用值相比较的总绝对平均误差为2.8%。
Measurement of sample: single sample automatic measuring, measuring the number of times 2, 3, 5, 10, 50 set, measured at the end gives the average value and standard deviation.
样品测量:单样品自动测量,测量次数2、3、5、10、50次任意设定,测量结束给出平均值和标准偏差。
The direct potentiometry for samples shows 100.9% of average recovery and 1.3% of standard deviation.
用加入稀释法测定了回收率,平均回收率为100.9%,标准偏差为1.3%。
Furthermore, the average, variance and standard deviation are processed to testify the existence, occurrence stability and influence of each hypothetical role.
进而得出每种假设角色的平均值,方差及标准差验证该假设角色的存在性、出现频率的稳定性以及对各个片断的影响程度。
The experimental data of this work were correlated as a polynomial function of the temperature. The average and maximum relative deviation were 0.49% and 1.21%, respectively.
利用本文实验数据拟合了甲基叔丁醚饱和液相粘度方程,方程和实验数据的平均和最大相对偏差分别为0.49%和1.21%,可以满足工程实际应用.。
The first thing I did with this data was to calculate the average, minimum, maximum, and standard deviation of hours spent on each of twelve assignments.
我对这资料做的第一件事是计算十二个作业中的每一个所花费的时间的平均值、最小值、极大值和标准差。
The usual examples of aggregated data are average, median and mode while the more complicated are standard deviation and Poisson distribution.
通常的例子,汇总数据的平均数,中位数和模式,而更复杂的标准偏差和泊松分布。
The proposed statistical SS2M model has an average error of 4.16% with respect to SPICE Monte Carlo simulations, with an average error of standard deviation of only 3.06%.
同时,提出的统计ss2 M模型与SPICE蒙特卡罗分析结果比较,均值的平均误差在4.16%以内,而方差的平均误差在3.06%以内。
Contrasting the average thickness between simulation result and real product, the deviation is only 2.2%, so the reliability of finite element simulation was verified.
将模拟结果与实际产品的平均壁厚对比,偏差仅为2.2%,验证了有限元模拟的可靠性。
Regional wind protective effect of farmland windbreak system in Zhangwu county were calculated by geostrophic deviation method. The average effect is 14%.
用地转偏差方法估算辽宁省彰武县农田防护林体系的区域性防风效应,平均值为14%;
Phase Jitter: refers to the deviation of the FBKCLK rising edge to the REFCLK rising edge with respect to the average offset in a random sample of cycles.
相位抖动:指的是反馈时钟和参考时钟之间上升沿差异与多次随机采样的平均偏移之间的差。
The effect of the applied stress magnitude on the average size of O phase is up to 106% and the size standard deviation of O phase increases considerably with applied stress increasing.
外加应力大小对O相析出平均尺寸的影响可达106%,并且O相析出的尺寸标准差随外加应力增加而显著增大。
The average impact acceleration and average impact stress of sled train increase approximately in a line with the increase of track deviation.
随着轨道偏差的增大,橇车平均冲击加速度和平均冲击力近似呈线性增长;
Accuracy of the CT method was calculated as the average difference between methods. Precision was measured as the standard deviation of the CT measurement.
以这两种方法间的平均差异来计算ct的准确性,以CT测量结果的标准差评估精确度。
The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
对用后均法进行测量数据误差分析加以探讨,提出可以用该法计算间接观测值的标准偏差。
It defines illuminance matrix, average illuminance matrix and deviation illuminance matrix, and a method of computing illuminance based on illuminance matrix is explained.
定义了照度矩阵、平均照度矩阵、均差照度矩阵和参照度矩阵,并阐述了照度矩阵来计算照度的方法。
Way of print: Can print 10 times test average values' results, general average values and deviation values.
打印方式:可打印10次测试平均值数据及其总平均值和偏差值。
Way of print: you can print a 3-point test data and the average value; you can also print 10 times test average values' results, general average values and deviation values.
打印方式:可打印3点测量测试数据及平均值,可打印10次测试平均值数据及其总平均值和偏差值。
A series of analyses for the coordinates of points gotten from the photogrammetry have been done, including precision, deviation and average value and so on.
利用摄影测量得到的点坐标进行一系列的分析,包括对点坐标的精度、偏差等。
This pattern is based on an average of many years, of course, and there can be wide year-by-year deviation from that pattern.
当然,前面这些描述都是基于多年统计的平均数据,而具体说来,个别的周期也不乏例外的现象。
Breeding value for average daily gain of 10 Erhualian boars was estimated by the BLUP method. The same was estimated as Least Squares Constants and from the Herdmate average Deviation method.
用BLUP法估测了10头二花脸种公猪自初生至六月龄平均日增重的育种值,同时用最小二乘常数和离差法作对照。
By comparing the results of the two kinds of ways, it indicated these two different ways have led to Std. deviation differents more than 0.11 on average in the results of tests.
研究表明,两种不同的方法得到的测验结果之间平均有0.11个标准差以上的差异。
应用推荐