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
kondor19780726 [428]
3 years ago
5

You conducted a study on the efficacy of seatbelt use against the incidence of a skeletal fracture among persons involved in an

automobile crash. the cases in each study were persons who sustained a fracture in a car crash. controls were persons in crashes who did not sustain a fracture (assume all other characteristics and exposures were identical). 1,000 cases and 1,000 controls were enrolled in this study; of the cases, 322 had worn seat belts whereas 500 of the controls had. what is the study design?
Business
1 answer:
bezimeni [28]3 years ago
6 0
The study design used in this scenario is an Epidemiological study design/ Epidemiologic study design. This type of study compares 2 groups whose characteristics are the same except for one factor. This type of study is usually used in the medical field. The purpose of a study design such as this is to determine if a factor is associated with health defects or injury.
You might be interested in
How do you know if you would qualify for a degree, diploma or certificate ?
Alex73 [517]
<span> Bachelors, Diploma and Higher Certificate Pass Requirements Explained Written by howtopassmatric on October 20, 2015 <span> · 124 Comments</span> </span>

We often get asked to check if learner (Insert your name) will or will not pass with a bachelors, diploma or certificate.


5 0
3 years ago
The operation and maintenance of a company warehouse is an example of which component of the business process?
Serjik [45]
Facilities....................................................................................................................................................
3 0
3 years ago
__________ uses state-of-the-art equipment to provide people in a variety of locations the opportunity to participate interactiv
Vaselesa [24]

Answer:

videoconferencing

Explanation:

The new era of globalisation has paved the way for the new technology. Video conferencing, in the business sector, has gained a lot of popularity because it has given an opportunity for people to interact and participate interactively. It provides a high degree of channel richness, perfect quality. Video conferencing helps people to interact and communicate despite the long distance.

3 0
3 years ago
g Brandon and Jane Forte file a joint tax return and decide to itemize their deductions. The Fortes' income for the year consist
murzikaleks [220]

Answer:

$1,500

Explanation:

Investment interest expenses = Interest Income + Non qualifying dividends

Investment interest expenses = $500 + $1,000

Investment interest expenses = $1,500  

$1,500 < $2,500 (Investment interest expenses)

The long term capital gains are not considered in investment income because this income is taxed at a preferential rate.  Hence, the Investment interest expenses deduction for the year is $1,500.

8 0
3 years ago
Assume the XYZ Corporation is producing 20 units of output. It is selling this output in a purely competitive market at $10 per
IgorC [24]

Answer:

Economic profit will be $40

So option (d) will be correct option

Explanation:

We have given number of units produced = 20 units

Price of per unit = $10 per unit

So revenue = 20×$10 = $200

Revenue :20 units * $10 = 200

Fixed cost is given $100

Variable cost: 20 units ×$3 = 60

So total cost= Fixed cost + Variable cost = 100 + 60 =$160

So economic profit = Revenue - Total cost = 200 - 160 = $40

So option (d) will be correct answer

6 0
3 years ago
Other questions:
  • Which of the following statements is TRUE of payback​ period? A. If the payback period is greater than the maximum acceptable pa
    15·1 answer
  • Which of the following is NOT a correct statement regarding break-even?
    7·1 answer
  • Jenna leigh is an information savvy, 20-something person who is trying to select between two marketing job offers. she can eithe
    11·1 answer
  • Who handles investigations of federal crimes
    9·2 answers
  • What is the discounted payback of a project that has an initial outlay of $20,000 and will generate $6,000 in year 1, $12,000 in
    14·1 answer
  • Sunland Company is about to issue $262,700 of 6-year bonds paying an 9% interest rate, with interest payable semiannually. The d
    8·1 answer
  • Suppose the economy is at a point below its physical production possibilities frontier but above its institutional production po
    12·1 answer
  • What concept of scarcity refers to what idea​
    6·1 answer
  • Pace Co. borrowed $10,000 at a rate of 7.25%, simple interest, with interest paid at the end of each month. The bank uses a 360-
    9·1 answer
  • 45 points, please help.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!