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nikitadnepr [17]
1 year ago
14

when an estimated model begins to describe the quirks of the data rather than the real relationships between variables, this is

called:
Business
1 answer:
Masteriza [31]1 year ago
4 0

<u>Overfitting</u> is the term used when an estimated model starts to capture the peculiarities of the data rather than the true relationships between variables.

Overfitting is a mistake that happens when a certain function aligns too closely to a small number of data points in data modeling. Financial experts run the danger of overfitting a model with scant data and getting inaccurate findings.

When a model learns the information and noise in the training data to the point where it adversely affects the model's performance on fresh data, this is known as overfitting. This indicates that the machine learns concepts from the noise or random oscillations in the training data.

To learn more about overfitting

brainly.com/question/5008113

#SPJ4

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uses two measures of activity, flights and passengers, in the cost formulas in its budgets and performance reports. The cost for
OLga [1]

Answer:

$11,026 Favorable

Explanation:

The computation of the  spending variance for plane operating costs in November is shown below:

= Budgeted cost -  Actual cost

= [(84 × $3,160) + (252 × $18) + $593,00] - $318,250

= $329,276 - $318,250

= $11,026 Favorable

5 0
3 years ago
Explain how a consumer’s place of residence has an especially large impact on their purchase of sports and entertainment commodi
ElenaW [278]

Answer:

Concept: Business digression

  • Lets assume you live in Los Angeles CA
  • LA houses the Lakers, dodgers, and so many more big brand teams.
  1. A consumer which is defined as any person in a free and open market to openly trade their wealth and income in return for an item or service.
  2. Residence defined as the area that surrounded the immediate perimeter of the said consumer.
  3. Hence, by the principle of <u>socialization</u><u> </u>people are more inclined to buy sports gear to represent their teams and inclined to participate in consumer purchases based on their peers.
  4. It becomes the "lifestyle" and "ideal" personalities in a place such as LA and this inherently drives up sales of sports and entertainment commodities.
  5. The location, or residence directly <u>exposes</u> the consumer to the products in a market where it "hot" and in style/demand.
  6. Rate brainlist & give positive feedback.
8 0
3 years ago
Orion would like to go on a trip to Ireland in two years. He wants to have $3,000 for the trip, so he is planning to invest mone
denis-greek [22]

Answer:

The answer is: If Orion wants to have $3,000 in two years, he must invest $2,572.02 today

Explanation:

To determine how much money Orion has to invest today in order to have $3,000 in two years, considering he will get an 8% compound interest rate, we can use this formula:

P = FV / (1 + r)²    

Where:

  • FV = $3,000
  • r = 8%

P = $3,000 / (1 + 8%)²

P = $3,000 / 1.1664

P = $2,572.02

4 0
3 years ago
The news headline ​"Consultants replacing high school counselors​" deals with the​ ______​ question(s) of economics.
Ede4ka [16]

Answer:

The correct answer is <em>(A) how</em>.

Explanation:

The news headline ​"Consultants replacing high school counselors​" deals with the​ how​ question(s) of economics.

Given the structure of the sentence, the most appropriate word in this sentence is how.

Consultant is the professional who dominates a specific topic and uses his knowledge to help other people.

7 0
3 years ago
Pasternik Company produces and sells two products, Alpha and Zeta. The following information is available relating to its setup
ryzh [129]

Answer:

E) None of these answer choices is correct.

Explanation:

<u>Overhead bases on labor hours:</u>

250 units / 25 per batch:  10 batch

total overhead cost: $ 2,000 setup per batch x 10 batch= $ 20,000

20,000 overhead cost / 1,000 labor hours = 20 dollars per hour

1,000 labor hours / 250 units of output: 4 labor hours per unit

4 labor hours x $ 20 = $ 80

<u>Overhead based on activity:</u>

Setup cost: 2,000

units per batch: 25

$ 2,000 / 25 units = $ 80

6 0
3 years ago
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