pps - DataMineIt
... 5a. Robust Statistics: Background and the IF • The theory behind Robust Statistics is well developed and has been in use for nearly half a century (see Huber, 1964). Textbooks have institutionalized this sub-field of statistics for the past 30 years (see Huber, 1981, and Hampel et al., 1986). • Rob ...
... 5a. Robust Statistics: Background and the IF • The theory behind Robust Statistics is well developed and has been in use for nearly half a century (see Huber, 1964). Textbooks have institutionalized this sub-field of statistics for the past 30 years (see Huber, 1981, and Hampel et al., 1986). • Rob ...
Guidelines for computing summary statistics for data
... Quite often the instruments used cannot measure concentrations below certain values. These observations are called non-detects or less thans. However, non-detects pose a difficulty when it is necessary to compute statistical measurements such as the mean, the median, and the standard deviation for a ...
... Quite often the instruments used cannot measure concentrations below certain values. These observations are called non-detects or less thans. However, non-detects pose a difficulty when it is necessary to compute statistical measurements such as the mean, the median, and the standard deviation for a ...
The NPAR1WAY Procedure
... EDF option, and they include Kolmogorov-Smirnov statistics and Cramer-von Mises statistics. In the preceding example, the CLASS variable Dose has five levels, and the analyses examines possible differences among these five levels, or samples. The following statements invoke the NPAR1WAY procedure to ...
... EDF option, and they include Kolmogorov-Smirnov statistics and Cramer-von Mises statistics. In the preceding example, the CLASS variable Dose has five levels, and the analyses examines possible differences among these five levels, or samples. The following statements invoke the NPAR1WAY procedure to ...
Getting Started with SPSS
... When you first open SPSS, the first screen you should see is the “What would you like to do?” window. This is asking for how you would like to enter the data. ...
... When you first open SPSS, the first screen you should see is the “What would you like to do?” window. This is asking for how you would like to enter the data. ...
True/False Questions - ManagerialStatistics
... B) Made a Type II error C) Made a correct decision D) Increased the power of the test Answer: A Difficulty: Medium 50. For the following hypothesis test where H0: ≤ 10 vs. Ha: > 10, we reject H0 at level of significance and conclude that the true mean is greater than 10 when the true mean is r ...
... B) Made a Type II error C) Made a correct decision D) Increased the power of the test Answer: A Difficulty: Medium 50. For the following hypothesis test where H0: ≤ 10 vs. Ha: > 10, we reject H0 at level of significance and conclude that the true mean is greater than 10 when the true mean is r ...
Elementary Statistics on the TI-83 and TI-84
... separate from the boxplot (See Figure 4.2(b) on the next page). This is because 25 lies outside the interval (−3.75, 14.25). The value of 9 is the largest that lies inside this interval. So we have identified 25 as an outlier. ...
... separate from the boxplot (See Figure 4.2(b) on the next page). This is because 25 lies outside the interval (−3.75, 14.25). The value of 9 is the largest that lies inside this interval. So we have identified 25 as an outlier. ...
Dissipative Range Statistics of Turbulent Flows with Variable Viscosity
... flows should reveal universal properties, and should depend only on two parameters, namely the viscosity ν and the mean energy dissipation rate hεi. However, the dissipation is a highly fluctuating quantity with large but rare excursions from its mean value. In the literature this phenomenon is call ...
... flows should reveal universal properties, and should depend only on two parameters, namely the viscosity ν and the mean energy dissipation rate hεi. However, the dissipation is a highly fluctuating quantity with large but rare excursions from its mean value. In the literature this phenomenon is call ...
