Answer:
A. True
Explanation:
The central bank (reserve bank, monetary authority) is the institution responsible for the monetary policy of a country or group of countries. The main purpose of the central bank is to maintain the stability of the currency and the money supply. However, central banks also have duties such as being the last credit authority of the banking sector and controlling the interest rate. In addition, the central bank may have powers, such as supervising banks and other financial institutions, against negligence and fraud. Central banks play the role of banks for private banks and the government of the country. Process checks and lend to members. Central banks keep their foreign currency in foreign currency reserves. These resources are used to fluctuate exchange rates. Usually they add dollars or euros in order to match their currencies. This is said to be strong and helps exporters keep their prices competitive. Central banks also regulate exchange rates as a way of controlling inflation. They buy and sell large quantities of foreign currency for supply and demand.
Bovin and bogus are the 2 variablez used in a spurious relationship
Answer:
Conflicting personalities
The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
The answer for this question is: Stabilize the reaction
Chemicals with highly energetic reaction will have more risk to create high-energy force if we somehow fail to contain it safely.
When you need to evacuate, this type of reaction could create an explosion, so it's really advised to stabilize the reaction first.
