HSC Commerce 12th Board ExamMaharashtra State Board
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# Solution for Obtain Crude Death Rates (C. D. R.) for City a and City B from the Data Given Below - HSC Commerce 12th Board Exam - Mathematics and Statistics

#### Question

Obtain crude death rates (C. D. R.) for city A and city B from the data given below :

 Age groups (in years) City A City B Population No. of deaths Population No. of deaths Below 15 800 32 900 12 15-25 3000 12 1500 8 25-65 4800 48 4500 38 65 and above 1400 42 600 30

#### Solution

 Age groups (in years) City A City B Population No. of deaths Population No. of deaths Below 15 800 32 900 12 15-25 3000 12 1500 8 25-65 4800 48 4500 38 65 and above 1400 42 600 30 Total sumP_A=10000 sumD_A=134 sumP_B=7500 sumD_B=88

CDR_(A)=(sumD_A)/(sumP_A)xx1000

=134/10000xx1000

CDR_(A)=13.4

CDR_(B)=(sumD_B)/(sumP_B)xx1000

=88/7500xx1000

CDR_(B)=11.73

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#### APPEARS IN

2014-2015 (March) (with solutions)
Question 4.2 | 2.00 marks

#### Video TutorialsVIEW ALL [1]

Solution Obtain Crude Death Rates (C. D. R.) for City a and City B from the Data Given Below Concept: Measurements of Mortality.
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