Answer:
b. The pairs in which neither individual is given extra juvenile hormone is the control
Explanation:
This is an experiment in which the researcher wants to establish a relation between the aggresion in wasp with the juvenile hormone, but to know which are really the effects you need something to compare with, that is called the control group, that is usually in the normal conditions, in this case it corresponds to the pairs in which they don't give the extra juvenile hormone, so the researcher can compare the difference between this pair with the pair in which one of the individuals has extra juvenile hormone.
Answer:
C) -30.6%, 54.6%
Explanation:
95% Confidence Interval = (Average Return - 2*Standard Deviation, Average Return + 2*Standard Deviation)
=(0.12 - 2*0.213, 0.12 + 2*0.213)
= -30.6%,54.6%
Therefore, The 95% confidence interval for 2010 returns is -30.6%,54.6%.
Answer:
insurance is important in that it helps you indemnity the losses occured after the risk occurrence
Explanation:
insurance ensures that you are covered from all period and hazards
Answer:
C) The invisible hand
Explanation:
Daniel here seeking to produce and increase his welfare is "led by an invisible hand" to negotiate with his suppliers and to sell goods to his neighbors in a way that everybody is better off as a result from these transactions.
This is also a clear example to what Adam Smith was referring to the invisible hand:
"in such a manner as its produce may be of the greatest value, he intends only his own gain, and he is in this, as in many other cases, led by an invisible hand to promote an end which was no part of his intention. Nor is it always the worse for the society that it was not part of it. By pursuing his own interest he frequently promotes that of the society more effectually than when he really intends to promote it. " Adam Smith, The Wealth of Nations, Book 4, Chapter 2
Suppose you find $20. if you choose to use the $20 to go to the football game, your opportunity cost of going to the game is <u>$20</u>.
The opportunity cost is time spent analyzing and that money to spend on something else. A farmer chooses to plant wheat; the opportunity fee is planting a specific crop or alternate use of the assets (land and farm machine).
Opportunity value is a financial term that refers back to the cost of what you need to give up so that it will choose something else. In a nutshell, it is a price of the road not taken.
Whilst economists talk to the “opportunity cost” of a useful resource, they imply the fee of the following-maximum-valued opportunity use of that aid. If, for an instance, you spend time and money going to a film, you cannot spend that point at domestic analyzing an ebook, and also you cannot spend the cash on something else.
Learn more about opportunity costs here: brainly.com/question/481029
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