Sentence examples for deviation of a population from inspiring English sources

The standard deviation of a population is denoted as σ (sigma) and is calculated as follows: kern0.5em sigma =sqrt{frac{sum_{i=1}^N{left({x}_i-mu right)}^2}{N}} (2 where x i represents each value in the population, μ is the mean of the population, and N is the number of values in the population.

Nuclear doubling time (T in min) was calculated from the fold increase in nuclei number for the whole sample (F) during a 60 min incubation, using the formula T = 60/log2F where log2 = log base 2. Standard deviation of a population was calculated using the Student's t-test.

We calculated average pain score and standard deviation of a population screening trial performed in the AMC where the same insufflation procedure and 11-point NRS were used.

The result of the training phase is (i) a model for each query type, defined through the mean and standard deviation of a population of that type, that defines the normal behaviour of query execution times for that query type and (ii) a threshold z t for each query type that can be used to perform an on-line outlier detection in the deployment phase.

Second, typically the standard deviation σ of a population is not observed and needs to be estimated.

Child stunting is measured by comparing child length for age with a reference population, where a child whose length for age is less than minus two standard deviation of a reference population is considered stunted.

Note that the standard deviation derived from the difference converges to √2σ, where σ is a standard deviation of a given population.

A capillary density below the second standard deviation of a normal population of 80 healthy individuals (<5.8 loops/mm) was regarded as pathologically reduced (A. Scheja, personal communication).

Since the standard deviation calculated from the difference is √2 times larger than the standard deviation of a given population, we compared the values obtained from the individual genes to the results of the consecutive sampling divided by √2.

where I q) is the equatorial intensity, r0 and σ are average radius and standard deviation of a Gaussian population distribution of cylinders, J1 is a Bessel function of the first kind, q is the scattering vector in reciprocal space.

The standard deviation of all populations was 0 ns, illustrating the discrete distribution properties of the direct method.