1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Triss [41]
3 years ago
15

The population of the country was 314 million. What is the empirical probability of death by stroke during a single​ year

Mathematics
1 answer:
Marat540 [252]3 years ago
3 0

Answer:

Empirical probability of deaths cause by stroke=0.004086

Empirical probability of deaths cause by kidney disease =0.001436

Death rate due to stroke is 4 times the death rate due to kidney disease.

Step-by-step explanation:

Consider the table attached in figure

No. of deaths cause by stroke = 128300

No. of deaths caused due t kidney disease = 45100

Total population = 314 x 10⁵

Formula to calculate empirical probability:

P(A)=\frac{No.\, of\,\, times\,\, event\,\, occurs}{Total\,\, population}\\

Empirical probability of deaths cause by stroke:

P(A)=\frac{128300}{314\times 10^5}\\\\P(A)=0.004086

Percentage of deaths cause by stroke =0.4%

Empirical probability of deaths cause by kidney disease:

P(B)=\frac{45100}{314\times 10^5}\\\\P(B)=0.001436

Percentage of deaths cause by kidney disease =0.1%

Ratio between deaths caused to stoke to deaths caused by kidney disease is 4:1 which means death rate due to stroke is 4 times the death rate due to kidney disease.

You might be interested in
When a number is tripled and 8 is subtracted from the result, the answer is 16. What is the number?
ivann1987 [24]

N(3)-8=16

add 8 to both sides

3n=24

Divide each side by three

n=8


6 0
2 years ago
If the area of the right triangle is 72 what is the value of x
wel

36 i guess ha please that not right

8 0
3 years ago
Solving Multi-Step Equations
KengaRu [80]
1.\\2n+3n+7=-41\\5n=-41-7\\5n=-48\\n=-48:5\\\boxed{n=-9.6}\\------------------\\2.\\2x-5x+6.3=-14.4\\-3x=-14.4-6.3\\-3x=-20.7\\x=(-20.7):(-3)\\\boxed{x=6.9}\\------------------

3.\\2z+9.75-7z=5.15\\-5z=5.15-9.75\\-5z=-4.6\\z=(-4.6):(-5)\\\boxed{z=0.92}\\------------------\\4.\\3h-5h+11=17\\-2h=17-11\\-2h=6\\h=6:(-2)\\\boxed{h=-3}\\------------------

5.\\2t+8-t=-3\\t=-3-8\\\boxed{t=-11}\\------------------\\6.\\6a-2a=-36\\4a=-36\\a=-36:4\\\boxed{a=-9}\\------------------

7.\\3c-8c+7=-18\\-5c=-18-7\\-5c=-25\\c=(-25):(-5)\\\boxed{c=5}\\------------------\\8.\\7g+14-5g=-8\\2g=-8-14\\2g=-22\\g=-22:2\\\boxed{g=-11}\\------------------

9.\\2b-6+3b=14\\5b=14+6\\5b=20\\b=20:5\\\boxed{b=4}\\------------------\\10.\\2(a-4)+15=13\\2a-8=13-15\\2a=-2+8\\2a=6\\a=6:2\\\boxed{a=3}\\------------------

11.\\7+2(a-3)=-9\\2a-6=-9-7\\2a=-16+6\\2a=-10\\a=-10:2\\\boxed{a=-5}\\------------------\\12.\\13+2(5c-2)=29\\10c-4=29-13\\10c=16+4\\10c=20\\c=20:10\\\boced{c=2}
8 0
3 years ago
Lorena deposited $2372 into an account that earns 4.5% interest which is compounded once a year. How much money will Lorena have
seraphim [82]
C
--------------------------------------
8 0
3 years ago
Read 2 more answers
Multiplying unit fractions by whole numbers 1/5x4
lukranit [14]

Answer:

4/5

Step-by-step explanation:

1/5*4 (given)

1/5*4/1 (add the one to make it a fraction)

4/5 (multiply straight across)

3 0
3 years ago
Other questions:
  • Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD
    9·2 answers
  • A positive integer is 17 more than 26 times another. Their product is 2259. Find the two integers
    7·1 answer
  • Draw to show the regrouping. Write the difference two ways. Write the tens and ones. Write the number. Subtract 9 from 35
    7·1 answer
  • Evulate: m/5<br><br> When: m= 30
    14·1 answer
  • If f(x) = 16x – 30 and g(x) = 14x – 6, for which value of x does (f – g)(x) = 0?
    9·1 answer
  • Find the product<br> and<br> 3<br> 8<br> 17
    8·2 answers
  • What's the answer to this?
    5·2 answers
  • Can someone help me please? Ill mark brainliest c:
    6·1 answer
  • Please help me I need all the help I could get ASAP!
    12·2 answers
  • Choose the ratio that you would use to convert 1.5 feet to miles. Remember
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!