Answer:
double-blind experiment
Explanation:
A double-blind experiment is one in which both the experimenter and the subjects don't have knowledge of which treatment is given to which participant.
The aim of this method is to avoid bias especially from demand characteristics (experimenter expectation) and placebo effect (perception of benefit from an ineffective substance).
Double-blind experiment is used when CureAll develops a new drug to treat restless legs syndrome, and test the drug's efficacy is designed in such a way that neither the experimenter administering the drug or participants knows which drug is administered.
Answer:
A
Explanation:
A Marketing Cluster contain jobs in the marketing field which require the similar skills or educational qualification. An individual that studies marketing can find employment in any of the clusters
Answer:
Price; marginal cost; cost minimizing; output; Cost of production or cost of inputs involved in production
Explanation:
In perfect competition a firm is in equilibrium when its marginal cost of production is equal to the price of its product. The firm will be able to maximize profit or minimize cost at this point.
The demand curve is a horizontal line, which means demand is perfectly elastic. A change in the price will cause the demand to become zero.
The cost mentioned here is the cost incurred to employ inputs in the process of production, which is an explicit cost.
Answer: C. Ethel should maintain an appropriate savings balance to cover unforeseen circumstances and should consider investment in a balanced mutual fund, which carries lower risk, higher yields than CDs, and the potential for growth
Explanation:
Given Ethel situation and history, Ethel should maintain an appropriate savings balance to cover unforeseen circumstances.
As a result of her age and due to the fact that she possesses a limited investment experience, there may be too much risk for her if she focuses on large-cap securities
Therefore, she should should consider investment in a balanced mutual fund, which carries lower risk, higher yields than CDs, and the potential for growth.
