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tatuchka [14]
3 years ago
6

In multiple regression, the __________ procedure aids researchers in finding violations of the assumptions of regression. Questi

on 8 options:
a. forward selection
b. residual analysis
c. backward elimination
d. stepwise regression
Business
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

The correct answer is letter "C": backward elimination.

Explanation:

Multiple regression is a method used to measure the relationship that some independent variables could have within a statistical study. These studies could be useful at the financial or scientific level to support and report experimental mathematical results in an understandable way.

In multiple regression, backward elimination refers to an approach used to remove features that have irrelevant influence on the dependent variable or that violate the rule of the regression. It is a form of stepwise regression.

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Pete and Shirley are filing a joint return. They have two dependent children. What is the total amount of their exemptions for t
Darya [45]

Answer:

A. $0

Explanation:

The Tax Cuts and Jobs Act eliminated personal exemptions starting 2018. It also increased standard deductions though. For example, the standard deduction for married filing jointly for 2019 was $24,400. This is a significant increase if you consider that the standard deduction for married filing jointly in 2017 was $12,700.

5 0
3 years ago
What is important to remember when asking a person to be part of your employment network?
AVprozaik [17]

The important thing to remember when asking a person to be a part of your employment network is that to always to think that an individual has their own strength and weaknesses and it’s up to you to take note whether it is an asset to the company.

3 0
4 years ago
Three individuals, Mary, Jack and Helen, make up the total demand for donuts per month in a particular market.
Paraphin [41]

The market demand curve would be 1000 - 0.125Q.

<h3>How to calculate the demand curve?</h3>

It should be noted that the market demand curve will be the sum of the individual demand curve.

The market demand curve will be calculated thus. Mary’s demand curve is 5P = 5000 – 1.25QM. Here, p = 1000 - 0.25QM

Jack’s demand curve for donuts is given by P = 1000 – 0.5QJ. Helen’s demand curve is given by QH = 2000 – 2P. This will be P = 1000 - 0.5QH.

The slope will be:

= 0.5 × 0.25

= 0.15

The demand function of Jack and Helen are the same. The demand curve will be 1000 - 0.125Q.

Learn more about demand on:

brainly.com/question/1245771

#SPJ1

5 0
2 years ago
Suppose the country of Stan has fixed its exchange rate to the dollar. The official exchange rate is 0.50 U.S. dollars per rupee
In-s [12.5K]

Answer and Explanation:

1. At 0fficial exchange rate:

100 * 0.5 = $50

what I want to buy would be purchased at $50

at market exchange rate:

0.25 x 100 = $25

products bought from this place are not a good deal as I am paying more than the market exchange rate.

2. at equilibrium exchange rate:

100 x 0.25% = $25

the price is $25

3. from answers 1 and 2, I will not want demand Stan's rupees. the products are costly to get.

4. Stan's currency is obviously overvalued. the people from this country now has increased purchasing power so they can purchase goods in dollars, therefore they would be supplying their currency.

5. They will have to buy up the surplus of rupees so that they can easily keep up with maintaining the rupee at half a dollar.

8 0
4 years ago
Financial markets and _______ channel _______ to_______ . They also channel money from individuals who want to _______ for the f
garik1379 [7]

Answer:

Financial intermediaries; savings; real investments; save; mutual funds; ETFs; commodity markets; shares; liquid; stock market; banks; CFO; bonds

Explanation:

Financial markets and FINANCIAL INTERMEDIARIES channel SAVINGS to REAL INVESTMENTS . They also channel money from individuals who want to SAVE for the future to those who need cash to spend today. A third function of financial markets is to allow individuals and businesses to adjust their risk. For example, MUTUAL FUNDS, such as the Vanguard Index fund, and ETF( educational trust funds) , such as SPDR's or "spiders," allow individuals to spread their risk across a large number of stocks. Financial markets provide other mechanisms for sharing risks. For example, a wheat farmer and a baker may use the COMMODITY MARKETS to reduce their exposure to wheat prices. Financial markets and intermediaries allow investors to turn an investment into cash when needed. For example, the SHARES of public companies are LIQUID because they are traded in huge volumes on the STOCK MARKET .

BANKS are the main providers of payment services by offering checking accounts and electronic transfers. Finally, financial markets provide information. For example, the CFO of a company that is contemplating an issue of debt can look at the yields on existing BONDS to gauge how much interest the company will need to pay.

7 0
3 years ago
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