Kings held all the power within their states' boundaries
Answer:
The correct option is C
Explanation:
Gross Domestic Product is the final value of the total amount of goods produced within a country's geographical boundary in a period of time. GDP can be calculated in 3ways using expenditure, production, or incomes.
Two of the most usually used forecast error measures are suggested absolute deviation (MAD) and implied squared errors (MSE). MAD is the average of absolute mistakes. MSE is the average of the squared errors. mistakes of contrary symptoms will not cancel every difference out in both measures. however, with the aid of squaring the mistakes, MSE is extra sensitive to big mistakes. both MAD and MSE can be used to examine the performance of different forecasting techniques. The high-quality approach is the only one that yields the lowest MAD/MSE. - consequently, the statement in the query is fake.
A smoothing regular of 0.1 will motivate an exponential smoothing forecast to react extra quickly to a sudden exchange than a fee of zero. three will. - false
A weighted shifting common permits unequal weighting of earlier time intervals. The sum of the weights has to be identical to 1. often, more recent periods are given better weights than durations farther beyond. Exponential smoothing places big weight on beyond observations, so the initial cost of a call may have an unreasonably big effect on early forecasts. for this reason, the assertion in question is fake.
In an easy linear regression model, the correlation coefficient not handiest indicates the strength of the relationship among independent and structured variables, however, also suggests whether or not the relationship is tremendous or negative. as a result the announcement in the query is genuine.
Forecasting techniques including moving-average, exponential smoothing, and the final-value approach all represent averaged values of time-series records. authentic
The shifting-average forecasting method is a very good one while conditions continue to be pretty a lot identical over the time period being considered.. authentic.
Learn more about the forecasting method here
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Answer:
Freecia has a comparative advantage in producing memory chips
Explanation:
Comparative advantage occurs when a company has an advantage over the other through the production of certain goods at a cheaper rate.
Looking at the given example , let us assume that the cost of producing a bushel of rice is $10 and memory chips is $10
Warmia produces two bushels of rice at $70 and a memory chip at $70(ratio 2:1) 1/3*70= 23.3
Freecia produces five bushels of rice at $70 and two memory chips at $7
(Ratio 5:2). 2/7*70=14
We can see that the cost of producing memory chips is cheaper fo Freecia
Answer:
c.
6.1 percentage points.
Explanation:
Ratio shows proportion of a number to other number or sum of all the numbers. Percentage is a ratio which is expressed as fraction of 100.
Human Life Worth = $9 million = $9,000,000
Spending on Fighting initiative = $550,000
Take ratio of spending by the worth of human life
Ratio = Spending / Worth = $550,000 / $9,000,000 = 0.061 = 6.1%
It reduces the risk of someone dying from crime by at least 6.1%.
