A country's official measure of consumer price changes is calculated by tracking the price of a fixed basket of goods and services, which is based on the spending patterns of a 'typical household'. Which of the following scenarios best illustrates a fundamental weakness of using a 'typical household' to represent the entire population?

Personal vs. Official Inflation Rate

Critique of the 'Typical Household' in Price Index Calculation

The basket of goods and services used to calculate a country's main measure of consumer price changes is constructed to be an exhaustive list of all items available for purchase in the economy, ensuring that price shifts in luxury goods and basic necessities are weighted equally.