Answer:
E. Cluster
Explanation:
Cluster sampling is a type of sampling method in which the population under study is divided into different groups known as clusters before simple random samples are selected from each population clusters. The analysis of such population is carried out based on the sampled clusters.
This method is adopted when a researcher does not have access to the whole population under research.
Advantages of cluster sampling.
The research method only needs fewer resources.
The sample under review is feasible.
Note: Cluster sampling is not as accurate as simple or stratified random sampling.
N the united states, the control of the money supply is the responsibility of the Federal Reserve System.
The Federal Reserve System is the central banking system of the United States. It was created on December 23, 1913, with the enactment of the Federal Reserve Act, after a series of financial crises led to a desire for centralized control of the monetary system to alleviate crises. financial crisis.
The Federal Reserve System provides the country with a secure, flexible, and stable monetary and financial system. The main functions of the Fed include conducting national monetary policy, supervising and regulating banks, maintaining financial stability, and providing banking services.
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Answer:
The problem with variable rates is that they vary, i.e., they might unexpectedly increase and the increase might be pretty significant. One of the main factors leading to the Great Recession was the housing bubble and the increase in mortgage interest rates. Normally, interest rates tend to increase, they might sometimes decrease, but generally they only go up and up.
Even though the fixed interest rate might be higher, it will not change and that guarantees that you will always pay the same amount and that you can prepare your personal budget to cover it.
Answer:
Kurt will have a smaller account value than Jeff will
Explanation:
The formula for calculating future value = A (B / r)
B = [(1 + r)^n] - 1
Jeff : $3000 x [(1.05^3 - 1 ) / 0.05] = $9457.50
Kurt :$3000 x [(1.03^3 - 1 ) / 0.03] = $9272.70
Jeff would have a higher account value than Kurt
