Basic Statistics Pdf. Basic probability 1 1 basic de nitions trials. Contents introduction chapter 1 basic concepts in statistics 1 1 statistical concepts 2 1 2 variables and type of data 5 1 3 sampling techniques 12 1 4 observational and experimental studies 17 chapter 2 organizing and graphing data 2 1 raw data 32 2 2 organizing and graphing qualitative data 33 2 3 organizing and graphing quantitative data 47 chapter 3 numerical descriptive measures.
It is currently in its sixth edition. Contents introduction chapter 1 basic concepts in statistics 1 1 statistical concepts 2 1 2 variables and type of data 5 1 3 sampling techniques 12 1 4 observational and experimental studies 17 chapter 2 organizing and graphing data 2 1 raw data 32 2 2 organizing and graphing qualitative data 33 2 3 organizing and graphing quantitative data 47 chapter 3 numerical descriptive measures. Since statistics involves the collection and interpretation of data we must first know how to understand display and summarise large amounts of quantitative information before undertaking a more sophisticated.
Probability is concerned with the outcome of tri als.
Vi understanding the differences between understanding basic statistics 6 e and understandable statistics 10 e understandable basic statistics is the brief one semester version of the larger book. Probability density function f x 1 σ 2π exp x µ 2 2σ2 ex µ varx σ2 notation. Contents introduction chapter 1 basic concepts in statistics 1 1 statistical concepts 2 1 2 variables and type of data 5 1 3 sampling techniques 12 1 4 observational and experimental studies 17 chapter 2 organizing and graphing data 2 1 raw data 32 2 2 organizing and graphing qualitative data 33 2 3 organizing and graphing quantitative data 47 chapter 3 numerical descriptive measures. The interpreter of course is you.
