1) IQs within the population show a normal distribution.

2) In Figure 7.7 half of the normal distribution is drawn.

3) A normal distribution has a kurtosis measure of 3, and a leptokurtic distribution occurs when the kurtosis is well over 3.

4) Variables with normal distribution and homogeneous variance were compared by means of parametric tests, otherwise their non-parametric counterparts were used.

5) The nuclei can relax to their normal distribution.

6) Result: The final score of each module normal distribution.

7) Note: when, namely,(http:///normal distribution.html) it is called standard normal distribution.

8) METHODS Construct proper accumulation normal distribution function form and fit with our experimental data, then compare with the common 4-parameter equation fitting.

9) The shadow affect is logarithmic normal distribution, and the multi-path fading is Rayleigh distribution.

10) Results:The frequency of blood pressure presented a normal distribution and twin peak sign through the twinborn analytical method and group investigation.

11) If obeying logarithmic normal distribution, the reliable life of rolling bearings presents in an analytic form.

12) Analysis and simulation show that normal distribution is a simple, achievable and reasonable description.

13) The alluvial deposit and coastal deposit follow normal distribution, they are straight lines in normal cumulative diagram.

14) The ordinate scaling is derived by dividing the area beneath a normal distribution curve into columnar segments of equal area.

15) Part four introduces multiple discriminant analysis as an individual-directed technique based on normal distribution assumptions.

16) For continuous variables medians were used because the results lacked normal distribution.

17) It was proved that the size distribution obeys log normal distribution law.

18) For a life data X, whether it comes from the censoring exponential distribution or the censoring normal distribution, it can use the likelihood ratio test to make a decision.

19) By experimental data analysis, the random change of the reciprocal induction time as well as the induction time is in conformity to logarithmic normal distribution.

20) The purpose of this report is to derive a formula for integrating the normal distribution curve.

21) The frequency chart of damaged structure, which also obeys normal distribution , descends.

22) 3 For many random variables, a good choice is the normal distribution, often represented as a bell-shaped curve, shown in Figure 1.

23) When the variance was known and the conjugate prior distribution was normal, a Bayes estimation of loss-function and risk function of logarithmic normal distribution was given.

24) This paper differentiates the grade of flood and drought using the rainfall classification method of fractile of standardized normal distribution and fuzzy subset , t...

25) Results:After variate transformation by clustering, the data was more similar to normal distribution.

26) It is shown that the ice thickness and the ice velocity satisfy with Lognormal distribution and Rayleigh distribution respectively, and that the ice compression strength obeys Normal distribution.

27) Because of its better fitness with the 'heavy-tailed and skewed' empirical distribution, stable distribution is now widely used instead of normal distribution.

28) The traditional statistical classifier is suitable in making RS image classification in normal distribution and unsuitable in doing with the data in discrete distribution, such as the geographic data.

29) Uncertainties must be considered in project assessment. So a risk analysis module based on the normal distribution function is proposed to simulate the possible risk distribution form.

30) Because of the possibility characteristics of images, the planar normal distribution function was adopted to present the pertinence of pixels accurately and reasonably.

31) The results show that EGARCH is the best model for forecasting long-term volatility. Furthermore, using EGARCH with the Student t-distribution gives better results than with a normal distribution.

32) Statements(i), (ii) and(iii) are equivalent if X and Y are both taking only two values or(X, Y) has bivariate normal distribution.

33) Then it can establish the estimators of means and covariance matrix of the multivariate normal distribution, and estimate their confidence limits and intervals in each state.

34) The distributions of both fertilizer and water applied through sprinkler system can be represented by an approximate similar normal distribution function.

35) With the given values of bivariate normal distribution function on the two biboundaries of a rectangular region(sentence dictionary), the values of distribution function on the rectangular region can be found.

36) For the rehmannia group′s neurons, most of the nuclear membrane were clearly and completely, and basic nuclear chromatin showed a normal distribution, perinuclear space was clearly visible.

37) The date analysis of different geology type uranium deposit in China indicates that the regularity of uranium grade is in logarithmic normal distribution in uranium mines.

38) For low cycle fatigue life of steam turbine components with normal or a logarithmic normal distribution, a calculation method of the safe life expectation is given together with a practical example.

39) By taking notice of the normal distribution law of cotton fibers' length, the result of mixing ratio is optimum. A practical example is given for readers.

40) F. Gauss deduced normal distribution with a particular probability thought by looking for random error function and interpreted in detail the theoretical foundation of the method of least squares.

41) This tracking system consists of the model of contaminated normal distribution and robust tracking filter.

42) Under population follow normal distribution hypothesis, designing combine median-range adaptive control charts with variable sampling interval, variable sample size and variable control limit .

43) CDCPM describes the feature space of model by center distance normal distribution (CDN), and simplifies and improves the HMM efficiently by getting rid of the state transition probability matrix A.

44) As a special example, it is proved that the asymptotic distribution of F distribution is normal distribution.

45) This paper studies reliability sampling inspection method for items whose quality characteristic has a normal distribution with an unknown variance under double combined specification limits.

46) This is called the normal distribution or the Gaussian distribution--it's a continuous distribution.

47) Coordinates of a normal probability paper are calculated with a approximate formula of normal distribution integral curve and drawn on screen.

48) And it is proved that high-strength not fluctuated, but also follow the law of normal distribution through practical applications C80 high-strength concrete.

49) It is found that the distributions of fluctuating velocity in three directions obey the law of normal distribution.

50) Based on the normal distribution theory of of seed germination rete loss during drying, a predicting model is developed.

51) The article gives a research on the theory problem of Compatibility test on Normal Distribution with few samples. The new test method is put forward.

52) Design of measurement and sampling inspection scheme is discussed based on normal distribution function.

53) Under the normal distribution, the maximum likelihood estimator for the population parameter is proved to be unbiased and asymptotically normal.

54) The structural strength and the load acting on the missile are subordinate to the normal distribution law.

55) This paper examines the reliability optimization design for front - axle with non - normal distribution parameters.

56) The equivalent weight function in robust estimation is usually constructed by the statistics of normal distribution. The critical values are often fixed by experience.

57) Based on the given values of bivariate normal distribution density function on the boundary of a rectangular region, the values of the density function on the rectangular region can be obtained.

58) Controlcharts of Zero-Nonconformity Production based on normal distribution are established in the paper, which makes up thedeficiency of the Shewhart control chart.

59) We build the expression of total expected annual cost when the demand is normal distribution, simultaneous order quantity, order point and lead time to minimize the total expected annual cost.

60) The paper points out that the finish error of blades does not conform to normal distribution law, hence the error probability distribution function is derived for this specific process.

61) This paper discusses the equivalent normal distribution of logarithmic normal distribution and weibull distribution.

62) OBJECTIVE To study the fitting about S model dose-effect curve with the accumulation normal distribution function.

63) Fertilizer irrigation experiment showed that distributions of both fertilizer and water applied through sprinkler system can be represented by an approximate similar normal distribution function.

64) This paper points out that the electrochemical noise obey logarithmic normal distribution and inverse power law, and the electrochemical noise is caused by the systematic complex.

65) The distributions of the values of fluctuating pressure conform to the law of normal distribution; and the dominant frequency is low frequency.

65) is a online sentence dictionary, on which you can find good sentences for a large number of words.

66) Covariance matrix can get bands with ample information content but it is a model educed under normal distribution condition, in addition its defect is large numbers of data, slower disposing speed.

67) Gaussian model with the assumption of the normal distribution of plume concentration is mostly applied for the evaluation of local atmospheric pollution in the world.

68) The proof-test shows that it has a better adaptability than normal distribution and Weibull distribution.

69) The aim of the model is maximizing its expected income. It describes the bidding problem with zero-sum and two-person mixed strategy and proposes the market price according to normal distribution.

70) The values of floating charge voltage for all cells in the VRLA group were as the law of normal distribution.

71) The absolute growth of the head weight, forelimb weight, hind limb weight, body length, forelimb length, hind limb length, shin length and the third toe length showed a pattern of normal distribution.

72) By adopting a theoretical method of robust optimization design with design parameters ano noise factors of normal distribution, a steering mechanism of truck is designed.

73) Bayesian neural network, each error value and the right to be treated as random variables, and their apriori probability distribution is the normal distribution.

74) A method to simplify the limit state function is proposed by taking advantage of the characteristics of logarithmic normal distribution.

75) Student t distribution fits the conditional error distribution better than normal distribution . 2.

76) Normal distribution of the image histogram is a method to enhance the contrast of image.

77) The results indicate frequency distributions of saltation normalized on their mean values disagree with normal distribution.

78) The conclusion, through tests, was researched that monthly increased oil production of fracturing wells in oil fields are subjected to the logarithmic normal distribution.

79) For products without historical data, this paper gives the minimum decision values based on normal distribution law and practical experience.

80) The germination capacity and its relative alkali damage rate showed a continuous and near normal distribution in F3 lines.

81) Conclusion Normal distribution theory may be used in the interval estimation and hypothesis testing of rank sum.

82) The basic assumptions to calculation the process capability index are steady process and normal distribution data.

83) Old orchard soil and new orchard soil the whole phosphorus concentration obey natural logarithm normal distribution.

84) The Normal Distribution Tutorial: A tutorial on the Normal or Gaussian distribution.

85) According to the shape of the estimated spectrum we infer a log normal distribution.

86) The calculating equations of the normal distribution and logistic normal distribution resistance under the deterministic and random proof load are presented, and an example is presented, too.

87) The data were analyzed by normal distribution, T-test, and distinction analysis to establish the distinction equation for the attention characteristics of outstanding young female soccer athletes.

88) Results indicate that the distribution of species relative abundance of paleocommunity is similar to that of living community and both have logarithmic normal distribution.

89) When we study stock market, we usually think that the model of stock price obeys Brownian movement, which log-return characterize normal distribution.

90) This index is not suitable for folded normal distribution, which is one - sided.

91) Test scores and other educational variables often approximate a normal distribution.

92) The values monitored were of logarithmic normal distribution; unbiased estimations of mean and standard deviation of MLE were 34.

93) Mandelbrot makes a strong case that the normal distribution is a poor estimator for the distribution of price changes, and that a fractal distribution paints a more accurate picture.

94) OBJECTIVE: Study the fitting about S model dose - effect curve with the accumulation normal distribution function.

95) MethodsBased on the theory of normal distribution and central limit theorem of the statistics, the immune control chart is proposed, which combines the immune idea.

96) A histogram of melt blown fiber diameters is shown by the logarithmic normal distribution, its molecular orientation increases with the de- crease of fiber diameter.

97) The paper finds that the fatigue life of laser cladding submit the logarithmic normal distribution.

98) A new portfolio investment model with no normal distribution return rate was presented.