Business Statistics Basics

external secondary data sources

internal secondary data sources

external primary data sources

internal primary data sources

industry statistics

economic statistics

applied statistics

mathematical statistics

3 to 13

4 to 14

5 to 15

6 to 16

satisfactory scale

ratio scale

goodness scale

exponential scale

known standard deviation

unknown standard deviation

standard interval deviation

population interval theorem

data

population

statistical process

mesokurtic

graphic rating scale

responsive scale

pointed scale

marking scale

4.044

3.044

1.044

2.044

continuous variables

measuring variables

flowchart variables

discrete variables

parameter claim testing

expected belief testing

hypothesis testing

primary limit testing