Elements of social statistics. /
Kwabia, Kwadwo
Elements of social statistics. / Kwadwo Kwabia - Ghana: Gertmash, c2001. - xxi, 261 p.: 23cm.
Contents: Descriptive statistics: Tabulation of data -- Graphical representation of data -- Measures of the averages: the mode, median and percentile -- Measures of the averages: the arithmetric mean -- Measures of dispersion: the variance statistic -- Measures of dispersion: the standard deviation -- The Normal curve -- Inferential statistics: The Standard error and confidence interval estimates -- The Null hypothesis: one population mean -- The Null hypothesis: two population means -- Correlation coefficient -- The Regression analysis -- The Chi-square statistics -- The Simple analysis of variance -- Supplementary self-assessment test -- Appendix 1: answers to chapter 15 -- Appendix 2: statistical table.
9988785305
Social sciences -- Statistical methods.
HA29.K30
Elements of social statistics. / Kwadwo Kwabia - Ghana: Gertmash, c2001. - xxi, 261 p.: 23cm.
Contents: Descriptive statistics: Tabulation of data -- Graphical representation of data -- Measures of the averages: the mode, median and percentile -- Measures of the averages: the arithmetric mean -- Measures of dispersion: the variance statistic -- Measures of dispersion: the standard deviation -- The Normal curve -- Inferential statistics: The Standard error and confidence interval estimates -- The Null hypothesis: one population mean -- The Null hypothesis: two population means -- Correlation coefficient -- The Regression analysis -- The Chi-square statistics -- The Simple analysis of variance -- Supplementary self-assessment test -- Appendix 1: answers to chapter 15 -- Appendix 2: statistical table.
9988785305
Social sciences -- Statistical methods.
HA29.K30