tutorial question

3. Crude Death Rates Table 2: Selected Statistics for the United States and Sri Lanka Demographic USA 1980 Sri Lanka USA Sri Lanka characteristics 1980 1999 1999 Population (000) 227660 14740 272500 19000 Deaths (000) 1985 89 2453 133 a. Compute the Crude Death Rate for USA and Sri Lanka in the years 1980 and 1990. b. Explain the trend for the two selected countries. c. Compare the CDRs for two countries and account for the levels derived. 4. Age specific death rates