Designing a controlled experimental study one way that researchers study the effects of trans fats on people's health is by setting up controlled experiments. For example, in an experimental feeding trial, participants agree to stick to specific diets that the researchers prescribe. In this case, the researchers might vary the proportions of saturated, unsaturated, and trans fats in the diet of each participant. Throughout the study, the health status of the participants is monitored closely. Suppose that you are a researcher designing an experimental feeding trial. How would you set up your study and what limitations would you face? Drag the labels onto the flow chart to identify the elements and limitations of your experimental design.
Answers: 1
Another question on Business
Business, 22.06.2019 09:30
When you hire an independent contractor you don't have to pay the contractors what
Answers: 3
Business, 22.06.2019 09:50
The returns on the common stock of maynard cosmetic specialties are quite cyclical. in a boom economy, the stock is expected to return 22 percent in comparison to 9 percent in a normal economy and a negative 14 percent in a recessionary period. the probability of a recession is 35 percent while the probability of a boom is 10 percent. what is the standard deviation of the returns on this stock?
Answers: 2
Business, 22.06.2019 20:30
The former chairman of the federal reserve, alan greenspan, used the term "irrational exuberance" in 1996 to describe the high levels of optimism among stock market investors at the time. stock market indexes such as the s& p composite price index were at an all-time high. some commentators believed that the fed should intervene to slow the expansion of the economy. why would central banks want to clamp down when the economy is growing? a. to block the formation of unsustainable speculative asset bubbles. b. to curtail excessive profits in the banking system. c. to prevent inflationary forces from gathering momentum. d. all of the above. e. a and c only.
Answers: 3
Business, 22.06.2019 20:40
On january 1, 2017, pharoah company issued 10-year, $2,020,000 face value, 6% bonds, at par. each $1,000 bond is convertible into 16 shares of pharoah common stock. pharoah’s net income in 2017 was $317,000, and its tax rate was 40%. the company had 97,000 shares of common stock outstanding throughout 2017. none of the bonds were converted in 2017. (a) compute diluted earnings per share for 2017. (round answer to 2 decimal places, e.g. $2.55.) diluted earnings per share
Answers: 3
You know the right answer?
Designing a controlled experimental study one way that researchers study the effects of trans fats o...
Questions
English, 02.08.2019 22:10
Mathematics, 02.08.2019 22:10
Computers and Technology, 02.08.2019 22:10
Computers and Technology, 02.08.2019 22:10
Computers and Technology, 02.08.2019 22:10
Computers and Technology, 02.08.2019 22:10
Computers and Technology, 02.08.2019 22:10
