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vovikov84 [41]
4 years ago
14

Thirteen students entered the business program at Sante Fe College 2 years ago. The following table indicates what each student

scored on the high school SAT math exam and their​ grade-point averages​ (GPAs) after students were in the Sante Fe program for 2 years.
Student A B C D E F G
SAT Score 421 375 585 693 608 392 418
GPA 2.93 2.87 3.03 3.42 3.66 2.91 2.12
Student H I J K L M
SAT Score 484 725 506 613 706 366
GPA 2.50 3.24 1.97 2.73 3.88 1.58 ​
The​ least-squares regression equation that shows the best relationship between GPA and the SAT score is:________ ​(round your responses to four decimal ​places)​
Business
1 answer:
Anit [1.1K]4 years ago
5 0

Answer:

ŷ = 0.0035X + 1.0030

Explanation:

Given the data :

Student A B C D E F G H I J K L M

SAT Score: 421 375 585 693 608 392 418 484 725 506 613 706 366

GPA: 2.93 2.87 3.03 3.42 3.66 2.91 2.12 2.50 3.24 1.97 2.73 3.88 1.58 ​

We can obtain the Least square regression calculator, we can obtain the least square regression equation in the Format :

y = mx + c

Where ; m = gradient / slope

x = predictor variable ; c = intercept

y = Independent variable.

The model equation produced by the calculator is :

ŷ = 0.0035X + 1.0030

y predicted variable ; x = explanatory variable

0.0035 = slope or gradient ; 1.0030 = intercept

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What are some advantages of walmart purchasing established web businesses?.
marin [14]

Some advantages of walmart purchasing established web businesses are;

  • Will help to draw to the site many consumers.
  • The website will display more options for consumers to see.

<h3>What is a web businesses?</h3>

Web businesses can be regarded as the business that are been run online using website.

Therefore, walmart purchasing established web businesses so they can promote their brand to more consumers.

Learn more about web businesses at;

brainly.com/question/24448358

3 0
3 years ago
Net operating income computed under variable costing would exceed net operating income computed using absorption costing if: Mul
klasskru [66]

Answer:

Units sold exceeds units produced

Explanation:

The net operating income under variable costing system is always higher than absorption costing system when units sold exceeds units produced. As variable cost doesn't include fixed manufacturing overhead unlike absorption costing, when the net operating income under it now exceed that of absorption, it's definitely am increase in sales that's responsible for that.

8 0
3 years ago
In 2019, Brazil's trade deficit as share of GDP widened. In that year, government deficit as share of GDP declined and investmen
ad-work [718]

Answer:

The private savings as a share of the GDP must have declined.

Explanation:

according to the twin deficit hypothesis:

budget deficit = savings + trade deficit - investments

the government deficit as a share of GDP declined and investment as a share of GDP remained constant that means that the savings should decline.

7 0
4 years ago
Under free market conditions, the relationship between the quantity of medical services demanded and the price of medical servic
asambeis [7]

Under free market conditions, the relationship between the quantity of medical services demanded and the price of medical services is:(D.) Inverse

What are free market conditions?

The relationship between  quantity demanded and price normally, where the market forces are left to determine the happenings in the market, is inverse, in that as the quantity demanded increases prices decrease.

In the same vein, the relationship between the quantity of medical services demanded and the price of medical services, is also inverse which means that the amounts charged by doctors for medical treatment reduces, there would be more patients, since the cost is now cheaper which discourages people to seek alternative medicine.

Find out more about demand-price relationship on:brainly.com/question/26264326

#SPJ1

Full question:

Under free market conditions, the relationship between the quantity of medical services demanded and the price of medical services is:

A. Unknown

B. Equal

C. Direct

D. Inverse

3 0
2 years ago
Hank purchased a $28,000 car two years ago using an 8 percent, 5-year loan. He has decided that he would sell the car now, if he
muminat

Answer:

$18,117.58

Explanation:

the question requires that we find the minimum price Hank would need to receive his first car.

loan = $28,000

rate = 0.08/12 = 0.0067

the monthly payment can be calculated as:

loan /[0.0067/1-(1/(0.0067)^60))]

= 28000/[1-1/(1.0067^60)/0.0067]

= 28000/(1-(1/1.0067)^60)/0.0067

= $567.74

The minimum price can be calculated as:

pmt = 567.74 x [(1-(1/1.0067^36))/0.0067) x 0.0067

= $18,117.58

8 0
3 years ago
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