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Statistics – Combination
A combination is a selection of all or part of a set of objects, without…
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Statistics – Analysis of Variance
Analysis of Variance also termed as ANOVA. It is procedure followed by statisticans to check…
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Statistics – Cohen’s kappa coefficient
Cohen's kappa coefficient is a statistic which measures inter-rater agreement for qualitative (categorical) items. It is…
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Statistics – Circular Permutation
Circular permutation is the total number of ways in which n distinct objects can be…
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Statistics – Cluster sampling
In cluster sampling, groups of elements that ideally speaking, are heterogeneous in nature within group, and…
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Statistics – Chi Squared table
The numbers in the table represent the values of the Ο2Ο2 statistics. Areas of the shaded region…
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Statistics – Chi-squared Distribution
The chi-squared distribution (chi-square or X2X2 - distribution) with degrees of freedom, k is the distribution of…
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Statistics – Chebyshev’s Theorem
The fraction of any set of numbers lying within k standard deviations of those numbers…
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Statistics – Central limit theorem
If the population from which the sample has a been drawn is a normal population…
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Statistics – Boxplots
The box plot is a standardized way to display the distribution of data based on…