000			01727nam a2200229i 44500
003			OSt
005			20221126151541.0
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020			_a389 001 40 6
040			_bEnglish _cBiblioteca Nora Rigby
080			_a310 L8471
100			_aLongley-Cook, L. H. _92172
245	1	0	_aStatistical problems and how to solvwe them / L. H. Longlley-Cook
250			_a1
260			_aEstados Unidos de America: Barnes & Noble, Inc _c1970
300			_a297 P.
504			_aContent, graphics, table
520			_aRecording data-frequency distributions, variables, processing data, score sheets, class intervals, rounding, frequency distributions, cumulative distributions, frequency curves; The Mean of a Distribution, calculation of the mean, arbitrary starting point and change of scale, grouped data, properties of the mean, median, grouped data, mode, relationship between mean, median, and mode, advantages of median and mode, other measures, quantiles, deciles, and percentiles; erasures of dispersion, standard deviation variance, grouped data, mean deviation, relationships between measures of dispersion, relative measures, standardized variables and stores, small sample and group data corrections; moments about the mean, moments about other origins, moment generating function, skewness, kurtosis, dimensionless moments, sheppard's correction, charlier's check, notation; definitions, classical probability, set theory, Venn diagrams, conditional probability, continuous probabilities, permutations, combinations, mathematical expectation.
590			_aCol. Soc
650			_a1. STATISTICS 2. STATISTICAL PROBLEMS 3. ECONOMETRY 4. ADMINISTRATION _943146
942			_cBK _2ddc
999			_c38286 _d38286