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:
Abuse of work
Explanation:
Because a lerson must work for 8hours
Answer:
Anne exhibits high level of product involvement.
Explanation:
Product involvement is the level of consumers interest in the product and the associated relationship of the consumer with the product.
As it is evident from the question that Anne is well informed about the deals and has interest in knowing about the product before buying it. This indicates the high level of product involvement.
Answer:
The answer is $36.00
Explanation:
Contribution margin per unit is when variable cost per unit is subtracted from selling price per unit. Contribution is that part of revenue that was not used by variable costs and was used to cover fixed costs
selling price per unit = $76.00
variable cost per unit = $40.00
Therefore, contribution margin per unit is $76.00 - $40.00
= $36.00
Answer:
c
Explanation:
it doesn't make sense to be a function of money
