Answer:
person's driver's license number
Explanation:
A single valued attribute means that a person or a thing can only have a single value for that attribute, for example, you can have only one social security number since having more than one is illegal.
Following the same logic, you could only have one driver's license number, since you can only have one license.
But you can have more than one cellphone, you can also have more than one car, and finally you may have attended more than one college.
Answer:
The standard deviation of the returns on the stock is 15.56%(Approx).
Explanation:
Expected Return=Respective return*Respective probability
=(20.4*0.67)+(-12.7*0.33)=9.477%
probability Return probability*(Return-Expected Return)^2
0.67 20.4 0.67*(20.4-9.477)^2=79.93899243
0.33 -12.7 0.33*(-12.7-9.477)^2=162.3003786
Total=242.239371%
Standard deviation=[Total probability*(Return-Expected Return)^2/Total probability]^(1/2)
=15.56%(Approx).
Answer:
D. Ingestion
Explanation:
Absorption seems like something you would get through the skin. Injection it gets put into your body by a needle. Inhalation is through the nose. Ingestion you swallow.
Explanation:
The global environment affects all of the other environmental influences such as the economic, legal, and social environments because: the increase in free trade among nations and technological changes have created globalization and increased competition.
hope it will help you
Answer:
The correct answer is option C.
Explanation:
Market failure refers to the situation when the market is not able to efficiently allocate resources and the government has to intervene. Market failure generally happens because of the presence of externalities.
When the marginal social cost is greater than the ability and willingness to pay, the market will fail to optimally allocate resources. The government, as a result, will intervene.
The government will use vouchers which will cause the marginal private benefit curve to shift upwards by the size of the per-unit voucher.
