Maharashtra State BoardHSC Commerce 12th Board Exam
Advertisement Remove all ads

Calculate Cdr for District a and B. - Mathematics and Statistics

Advertisement Remove all ads
Advertisement Remove all ads
Sum

Calculate CDR for district A and B. 

Age group (in years)  District A  District B
Population No.of.Deaths Population No.of.Deaths
0 - 10 1000 18 3000 70
10 - 55 3000 32 7000 50
Above 55 2000 41 1000 24
Advertisement Remove all ads

Solution

CDR = `(sum "D"_"i")/(sum "P"_"i") xx 1000`

For District A 


`sum "D"_"i" = 18 + 32 + 41 = 91`


`sum "P"_"i" = 1000 + 3000 + 2000 = 6000`


∴ CDR for district A denoted by CDRA Is, 


CDRA = `(sum "D"_"i")/(sum "P"_"i") xx 1000`


`= 91/6000 xx 1000`


` = 91/6 = 15.166`  per thosand .

 

For District B 


`sum "D"_"i" = 70 + 50 + 24 = 144`


`sum "P"_"i" = 3000 + 7000 + 1000 = 11000`


CDR for district B denoted by CDRB is ,


c= `(sum "D"_"i")/(sum "P"_"i") xx 1000`


`= 144/11000 xx 1000`


`= 144/11 = 13.09`  per thosand


Observe that district B is more healthy than district  A as CDRB  < CDRA .

Concept: Life Tables
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×