Economics

mixed economy

subsistence economy

capitalist economy

socialist economy

industrial establishments

labour unions

the government and labour unions

the central government

estimate the mean from grouped data

calculate the standard deviation

determine the spread of a set of data

measure the difference between the mean and the mode

there is an increase in quantity demanded

inflation has taken place

demand has exceeded supply

there is an increase in demand

perfectly inelastic supply curve

perfectly elastic supply curve

fairly elastic supply curve

fairly inelastic supply curve