Examlex
The following table shows the consumption categories used to compute the consumer price index in a hypothetical economy,their weights as percentages in a typical consumer's total expenditure,and the price ratios relative to the base year.
a)Calculate the consumer price index in Year 1 and Year 2.
b)Calculate the inflation rate in Year 1 and Year 2.
c)Explain how the weights in column 2 were determined.Discuss the meaning of "Price of food."
Different Times
Refers to distinct points or periods in time, often used in the context of comparing historical periods, events, or personal experiences.
Single Group
A research design involving only one group of participants, without a comparison group.
Cross-sectional Study
A research method that analyzes data from a population, or a representative subset, at a specific point in time.
Longitudinal Study
A research approach that follows subjects over a period of time, observing changes and development.
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