mean ratio造句
造句與例句
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- If the variance / mean ratio is equal to 1, the population is found to be randomly distributed.
- To utilize the Variance / Mean ratio method, data is collected from several random samples of a given population.
- Typical statistical tests used to find the significance of the variance / mean ratio include Student's t-test and chi squared.
- The correlate summation was then multiplied by the log mean ratio, to yield the discrete mean-correlate summation ( DC? x ).
- Euclid explains a construction for cutting ( sectioning ) a line " in extreme and mean ratio " ( i . e ., the golden ratio ).
- The Horwitz curve is " one of the most intriguing relationships in modern analtyical chemistry "; it is related to the Variance-to-mean ratio.
- As in the log correlation ratio ( log cr ), the log mean ratio ( log mr ) for the two groups means was acquired for each variable.
- The analysis of deuterium / protium ratios in comets found results very similar to the mean ratio in Earth's oceans ( 156 atoms of deuterium per million hydrogens ).
- The Variance / Mean ratio method focuses mainly on determining whether a species fits a randomly spaced distribution, but can also be used as evidence for either an even or clumped distribution.
- If the time window is chosen to be infinity, the Fano factor is similar to the variance-to-mean ratio ( VMR ) which in statistics is also known as the index of dispersion.
- It's difficult to see mean ratio in a sentence. 用mean ratio造句挺難的
- Most practitioners, however, define and use the MAPE as the Mean Absolute Deviation divided by Average Sales, which is just a volume weighted MAPE, also referred to as the MAD / Mean ratio.
- Species specific mean ratios ranged from 1.1 % to 10.9 % and estimated mean ratios by country ranged from 1.5 % to 6.1 % indicating that current regulations will crash fisheries and not promote population growth.
- Species specific mean ratios ranged from 1.1 % to 10.9 % and estimated mean ratios by country ranged from 1.5 % to 6.1 % indicating that current regulations will crash fisheries and not promote population growth.
- In a letter to his former professor Michael M鋝tlin, he wrote, " If on a line which is divided in extreme and mean ratio one constructs a right angled triangle, such that the right angle is on the perpendicular put at the section point, then the smaller leg will equal the larger segment of the divided line ."
- Note that some other ratios, such as the variance-to-mean ratio \ left ( \ frac { \ sigma ^ 2 } { \ mu } \ right ), are also done for normalization, but are not nondimensional : the units do not cancel, and thus the ratio has units, and are not scale invariant.
- A key step in the derivation of the binary power law by Hughes and Madden was the observation made by Patil and Stiteler that the variance-to-mean ratio used for assessing over-dispersion of unbounded counts in a single sample is actually the ratio of two variances : the observed variance and the theoretical variance for a random distribution.
- And there are long-tailed distributions where the variance ( and hence standard deviation ) is ill-defined or tends to infinity, whilst the mean remains well-defined and finite, so I don't think there is any theoretical limit to the standard deviation / mean ratio .-- The Anome 10 : 38, 23 Aug 2004 ( UTC)
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