Answer: D. A confidence interval is used to test a claim about two population proportions.
Explanation: Confident interval estimate is a type of estimate computed from statistics of observed data.
The confident interval estimate of the difference between two population proportions will use a standard deviation based on estimated values of the population proportion. The confident interval will be used to estimate the difference in the two population proportions, but it will not be used to test claim about two population proportions because it can not.
<span>The summer solstice is the day of the year when the sun is the farthest north, over the Tropic of Cancer, 23.44 degrees (or 23 degrees 26 minutes) north of the equator.
On that day, all locations north of the Arctic Circle experience 24 hours of daylight.</span>
Advertising will be effective if its production and placement must be based on a knowledge on a public and skill use of the media. Advertise are based on consumer's behavior and demographic analysis of a market area.
Answer:
d) the money supply should grow at a constant rate.
Explanation:
The Federal Reserve System (popularly referred to as the 'Fed') was created by the Federal Reserve Act, passed by the U.S Congress on the 23rd of December, 1913. The Fed began operations in 1914 and just like all central banks, the Federal Reserve is a United States government agency.
Generally, the Fed controls the issuance of currency in United States of America: it promotes public goals such as economic growth, low inflation, and the smooth operation of financial markets.
Monetary growth rule is a theory that was proposed by Friedman and it states that the Federal Reserve System (Fed) should be required to set or target the money supply growth rate to be equal to the growth rate of Real gross domestic product (GDP) each year and leaving the price level of goods and services unchanged.
Basically, this growth rate of gross domestic product (GDP) is usually set between 1% and 4%. Also, the monetary growth rule is also referred to as the K-Percent rule.
Hence, a monetary growth rule means that the money supply should grow at a constant rate.
Answer: Life cycle assessment
Explanation: Life cycle assessment is the systematic analysis of environmental impacts of products from design stage through end-of-life, raw materials and energy inputs to its disposal with the ultimate goal to reduce environmental impact. It is concerned with every stage of the life-cycle (from raw material extraction, processing of raw materials, production, distribution, usage and disposal) of a product, process, or service.
