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1 year ago

which combination of forecasting models is likely to lead to the lowest rmse of the combined forecast?

Business

1 answer:

Phantasy [73]1 year ago

8 0

Combination of forecasting models is likely to lead to the lowest rmse of the combined forecast is AR and MA models.

Combining forecasts, from time to time called composite forecasts, refers back to the averaging of unbiased forecasts. These forecasts may be primarily based totally on special statistics or special techniques or both. The averaging is performed the usage of a rule that may be replicated, together with to take a easy common of the forecasts.

The AR element includes regressing the variable on its very own lagged (i.e., past) values. The MA element includes modeling the mistake time period as a linear mixture of mistakess phrases going on contemporaneously and at diverse instances withinside the past.

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The marginal utilities associated with the first 5 units of consumption of good Y are 15, 15, 10, 7, and 3, respectively. What i

julsineya [31]

Answer:

Total utility is 50

Explanation:

Mathematically;

TU = U1+MU2+MU3+MU4+MU5

TU = Total utility

U1= utility of 1st product of good Y

MU2= Marginal utility of 2nd product of good Y.............

MU5= Marginal utility of 5th product of good Y

Solution:

TUy= 15+15+10+7+3

TUy= 50.

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4 years ago

Define the term supply chain, and describe the three components and the three flows of a supply chain.

Anuta_ua [19.1K]

<span>The term supply chain refers to the somewhat extensive process and means needed in transferring or transporting a product from the supplier to the customer. Supply chain uses both physical and information flows to achieve this end result. The three components of a physical flow of a supply chain are the transformation, movement, and storage of materials.</span>

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4 years ago

During the year, Sheldon Company had net credit sales of $ 47 comma 000. At the end of the year, before adjusting entries, th

Maru [420]

Answer:

The balance of allowance for doubtful accounts is $ 1,880

Explanation:

Computation of balance in Allowance for Bad Debts

Total credit sales $ 47 comma 000

Estimated bad debts as a % of sales 4 %

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The balance is based on a % to credit sales basis. The bad debts expense for the year considers the balance in the allowance for doubtful accounts and the accounting entry is an adjustment amount.

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3 years ago

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According to a recent survey, what percentage of local police agencies has experienced a "measurable increase" in the reporting

zheka24 [161]

According to a recent survey, 80 percentage of local police agencies has experienced a "measurable increase" in the reporting of computer and electronic crimes.

What is electronic crimes?

Tajikistan, Bangladesh, and China are the nations with the least cyber-security in the world, according to our research. Tajikistan had the greatest rates of crypto miner assaults (5.7%), PCs experiencing at least one local malware attack (41.16%), and users being attacked by banking malware (4.7%).

Some internet crimes target tangible objects like computers or servers. These offenses include copyright infringement, IPR violations, hacking, virus transmission, cyber and typo squatting, computer vandalism, and DDOS attacks.

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1 year ago