This is important, because it shows that looking at just the average is not enough, especially if your standard deviation is a large number.
这是很重要的,因为它说明了,仅查看平均值是不够的,特别是当您的标准偏差非常大的时候。
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)。
In Figure 11, the overall average response time dropped by slightly more then half, with the standard deviation well under 1 second.
在图11中,整体的平均响应时间下降了一半以上,并且标准偏差低于1秒。
Average, minimum, maximum, and standard deviation response time or connection time.
平均、最小、最大,以及标准偏差应答时间或者链接时间。
There is an enormous average difference between women and men in this dimension, about one standard deviation.
在有一定偏差的前提下,两性有巨大差异。
For example, reports that include the average response time now also provide a standard deviation from that time.
例如,报告中包含平均响应时间,并提供了时间的标准偏移量。
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)。
Meteorological data mainly include the average wind speed, mean wind direction, wind standard deviation, average temperature, atmospheric pressure, rainfall, atmospheric stability parameters.
气象数据主要包含平均风速、平均风向、风向标准差、平均温度、大气压、降雨量、大气稳定度等参数。
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。
C development numerical average, residuals, standard deviation, and the total uncertainty.
开发的算平均值,残差,标准偏差,和总不确定度。
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%。
Average Angle and standard deviation also available.
平均值和标准背离值同样是被用到的。
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 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。
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 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 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。
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 distribution of grain diameter is narrow, wherein the standard deviation of the average granularity of the nickel sol grains is within 5%.
粒径分布很窄,镍溶胶粒子的数均粒度的标准偏差在5%之内。
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 standard deviation, range, variation coefficient, 95% confidence interval were analyzed, the average values of 3 cycles were compared with those of 5 cycles.
计算各组变异系数、标准差、极差、均数95%可信区间,比较连续3个心动周期与5个心动周期的参数测量值。
The mean of post-test has improve by 8.6667 comparing to the pre-test, and the standard deviation of the post-test decreases, which implies students' average level improves.
后测的分数明显高于前测的分数,后测平均分比前测平均分高出8.667分,而且后测的标准差小于前测,说明学生的整体水平有了提高;
Note: Uncertainty in table is showed by the square minus of the standard deviation from laboratory average data and sample unhomogeneity.
注:表中不确定度以定值标准偏差和样品的不均匀方差表示。
The analysis of measurement data error by using rear-average method was discussed. 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。
Results Total standard deviation of every solution was less than 5% of the concentration or detection limit. The confident limit of total average rate of recovery in sample kept in range of allowable.
结果各种溶液测定的总标准差小于其浓度的5 %或检出限,总平均回收率可信限在允许范围内。
The average recoveries were above 99% and the relative standard deviation within 2%.
回收率在99%以上,相对标准偏差在2%之内。
The average recoveries were above 99% and the relative standard deviation within 2%.
回收率在99%以上,相对标准偏差在2%之内。
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