The correct answer is Only (A) and (C) are true
Explanation:
In a study or research, the control group is the one that does not receive a treatment. This means, in this case, the control group includes those who only drink the green tea without the herbs because they serve as a standard to measure the effects of the herbs. This makes statement A (The "only green tea" group serves as the control group) true; also, the group receiving the herbs is the experimental group.
On the other hand, a double-blind study is one in which the researchers and the participants ignore who is receiving the treatment, which guarantees there is objectivity. This occurs in the study presented because neither the researcher nor the subjects known who received the herbal mix. Thus, statement C (This study is double-blind) is true.
Finally, a study is classified as observational if there is not intervention but the researchers just observe participants to study a phenomenon. This does not occur in the study presented because there is an intervention through the herbal treatment, and therefore the study is not observational.
Answer:
The correct answer is letter "C": the invisible hand.
Explanation:
In Economics, the term "invisible hand" refers to the belief that markets are created according to the demands and needs of individuals who take advantage of opportunities without the need for the intervention of other parties like a government. The term was coined by Scottish Enlightenment thinker Adam Smith (1723-1790) in his book "<em>An Inquiry into the Nature and Causes of the Wealth of Nations</em>" (1776).
Answer:
Option A
Explanation:
Frictional joblessness is one form of joblessness. This is often referred to as searching insecurity, that can be dependent on specific conditions. When an employee applies for a position or moves from one workplace to another which is time wasted in employment than such condition is called frictional unemployment.
There is frictional instability, since both employers and employees are diverse, and the dynamics of market forces can lead in a shortage. Such a misalignment may be linked to expertise, salary, job time, place, mood, taste, and many other variables.
Federal tax dollars are collected from citizens to use for programs and infrastructure that is supposed to be used for public good, such as early childhood education, social security, roads, bridges, etc. Since the money is from citizens and for citizens, they should know how the money is spent so they can hold their elected representative accountable.
True, an initial public offering (IPO) represents the first time a corporation's stock is offered and sold to persons outside of the company.
An initial public offering(IPO) or stock release is a public providing wherein stocks of an employer are offered to institutional investors and normally also to retail traders. An IPO is commonly underwritten by one or greater funding banks, who also arrange for the stocks to be indexed on one or extra stock exchanges.
Via IPO, colloquially known as floating, or going public, a privately held organization is transformed into a public organization. preliminary public offerings may be used to elevate new equity capital for companies, to monetize the investments of personal shareholders such as agency founders or personal equity buyers, and to permit smooth buying and selling of existing holdings or destiny capital elevating with the aid of becoming publicly traded.
A stock is a popular term used to describe the ownership certificates of any organization. A percentage, then again, refers to the stock certificate of a particular business enterprise. preserving a specific organization's share makes you a shareholder.
Learn more about IPO here: brainly.com/question/15738101
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