Question

5. The table below shows 2015 data for Jurupa Valley, California. JURUPA VALLEY, CALIFORNIA NUMBER OF PEOPLE IN THE NUMBER OF DEATHS 2015 DEATH RATE per 1000 GROUP POPULATION MID-2015 YOUNG 45,000 39 0.8667 OLD 55,000 115 2.0909 TOTAL ogy 100,000 siano on Domuz 154 x 1.54 du a. (1 point) Calculate the crude death rate (per 1000) for Jurupa Valley in 2015. 219 COR= 154 total deaths in 2015 100,000 total pop in mid 2015 b. (2 points) Calculate the age specific death rates for each group (per 1000) for 2015. Young = 39 deaths in 2015 - 86.67% Old = 115 deaths in 2015 - 2.09% 45000 people in 55,000 people in population > (3 points) Suppose the older population increases by 40% in 2016 but the death rate d- remains the same for the older population in 2016. The younger population experiences no changes in 2016. Calculate the crude death rate (per 1000) for 2016. Old pop # 55,000 4 40% increase = 22,000 in 2015 old population in 2016 55000 + 22,000 73000 diogo nelson 9 25W swa old population death in 2016 = population (3 points) Suppose the younger population increases by 40% in 2016 but the death rate remains the same for the younger population in 2016. The older population experiences no changes in 2016. Calculate the crude death rate (per 1000) for 2016. 1069 101 Tioga odtien to sono sv970 dows lower On V a begs sloeg too yllodola sont to tlor Ovo bns PIOS nielqos 000,8Snoom batil biolgo nivlovni 2920bivo boloo noisghoeano mo waliob

There are multiple parts to this question, I have attempted part of the question, but need help to learn the rest and I am unsure if my work is correct

Answer 1

Solution

1. A)

Crude death rate for 2005 in jurupa valley.

Total no of population =young+ old

= 55000+45000= 1,00,000.

Total no of deaths = young + old

= 39+115= 154.

Formula to calculate crude death rate per 1000 is.

Total deaths / No of total populations * 1000   

= 154 / 1,00,000 * 1000

= 1.54 .

  

B) age specific death rates.

Young= crude death rate

Total no of young death / total no of old population*1000

= 39/ 45,000 * 1000

= 0.8667.

Old= total no of old deaths / total no of old population *1000

= 115 / 55000*1000

= 2.09.

Question .2.  

Suppose the population is increased by 40 % in old population in 2016.

The new population will be

55,000*40/100= 22,000.

Old+ new= 55,000+22,000= 77,000 .

Young population ,rate and no of deaths remain same in 2016.

Total no of death with the same rate will be

77,000*2.09/1000

= 161 new no of deaths in old population.

Total no of deaths will be 161 in old population.

Crude death rate= total deaths/ total population * 1000

= Old+ young total deaths/ totalpopulation*1000.

= 161+ 39 / old+ young population *1000.

= 200 / 77000+45000*1000.

= 200 / 122000*1000

= 1.63 %

Question 3.

Suppose the population of young is increased by 40 % in young population.

The new no will be

  

45,000*40/100

18000. More population.

Total young new population will be

= 45,000+ 18,000

= 63,000 new young population.

Total no death on the same rate of population 63,000 will be

= 63000* 0.866 / 1000

= 50 new young no of deaths on population of 63,000.

And old rate, population and death no remains same

Crude death rate will be

= total deaths( old+young) / total population( old+ young) *1000

=115 (old)+ 50(new young ) / 55,000(old)+63,000 (new young)*1000

= 165 / 118000*1000

= 165/ 118

= 1.31 %.