After reading this article you will learn about:- 1. Introduction to Logistic Curve Theory 2. Assumptions of Logistic Curve Theory 3. Explanation 4. Criticisms 5. Conclusion. Introduction to Logistic Curve Theory: The foundation of logistic curve theory was laid by Quetlet in 1835. He said that the growth of population tends to slow down with […]
Logistic Curve Theory of Population Growth (With Criticism)
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Vital Statistics: Meaning and Uses | Demographic Data
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After reading this article you will learn about the meaning and uses of Vital Statistics. Meaning of Vital Statistics: Vital statistics, also known as vital events or vital records, are an important source of demographic data. They explain statistically such events as births, deaths, marriages, divorces, etc. According to N.B. Ryder, they “provide cumulative summaries […]
Measuring Death Rate: Top 5 Methods
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This article throws light upon the top five methods used for measuring death rate. The methods are: 1. Crude Death Rate (CDR) 2. Age Specific Death Rate (ASDR) 3. Cause Specific Death Rate (CSDR) 4. Infant Mortality Rate (IMR) 5. Standardised Death Rate (SDR). Method # 1. Crude Death Rate (CDR): The crude death rate […]