1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Romashka-Z-Leto [24]
3 years ago
12

Let R^2 unrestricted and R^2 restricted be 0.4366 and 0.4149 respectively. The difference between the unrestricted and the restr

icted model is that you have imposed two restrictions.The number of regressors in the unrestricted model is 3. There are 420 observations. The F-statistic (under the assumption of homoskedasticity) in this case is:A) 4.61B) 8.01 C) 10.34 D) 7.71
Business
1 answer:
Komok [63]3 years ago
3 0

Answer:

Option (B) is correct.

Explanation:

Given that,

R^{2}[tex/] unrestricted = 0.4366[tex]R^{2}[tex/] restricted = 0.4149Regressors in the unrestricted model = 3No. of observations, n = 420No. of independent variables, k = 3Degree of freedom i.e no. of restrictions, q = 2F-Statistic:[tex]=\frac{(\frac{R^{2} _{UR}-R^{2} _{R}}{q})}{\frac{1-R^{2} _{UR}}{(n-k-1)}}

=\frac{(\frac{0.4366-0.4149}{2}) }{\frac{1-0.4366}{(420-3-1)} }

=\frac{0.01085}{0.5634} \times 416

= 8.01

You might be interested in
A new hospital needs a computer that can support hundreds of users. What classification of computer does the hospital need?
vladimir1956 [14]
The answer to the given question above would be option B. If a <span>ew hospital needs a computer that can support hundreds of users, the classification of computer that the hospital needs is a mainframe computer. The level of reliability of this type of computer is very high because of their storage. Hope this helps.</span>
3 0
3 years ago
What is the variable cost of sterilizing an instrument using the new equipment
yanalaym [24]

Answer:

Results are below.

Explanation:

Giving the following information:

Month Number of instruments used Total autoclave cost

January 634 $7,466

February 534 6,526

March 734 7,148

April 934 9,028

May 834 7,744

June 1,034 8,596

July 1,234 10,009

August 1,134 9,924

<u>To determine the fixed and variable cost, we need to use the high-low method:</u>

Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (Highest activity units - Lowest activity units)

Variable cost per unit= (10,009 - 6,526) / (1,234 - 534 )

Variable cost per unit= $4.9757 per unit

Fixed costs= Highest activity cost - (Variable cost per unit * HAU)

Fixed costs= 10,009 - (4.9757*1,234)

Fixed costs= $3,869

Fixed costs= LAC - (Variable cost per unit* LAU)

Fixed costs= 6,526 - (4.9757*534)

Fixed costs= $3,869

Total cost= 3,869 + 4.9757x

x= number of instruments

5 0
2 years ago
Which distribution channel is used by valley farm dairy to distribute its products to consumers without intermediaries?
expeople1 [14]
The distribution channel used by the Valley Farm Dairy would be direct distribution. It is a type of channel distribution that is used to directly sell the goods from the producer to the consumers themselves. The use of intermediaries would increase the price of the good when it reaches the consumers.
3 0
3 years ago
Assume that the required reserve ratio is 20 percent. If the Federal Reserve buys $80 million in government securities from comm
Anni [7]

Answer: increase by $80 million, and the maximum money-lending potential of the commercial banking system will increase by $400 million

Explanation:

Based on the information given in the question, the money multiplier will be calculated thus:

Money multiplier = 1/Required reserve ratio

where,

Required reserve ratio = 20%

Money Multiplier will now be:

= 1/0.20

= 5

Therefore, the maximum money-lending potential will be:

= $80 million × 5

= $400 million

Therefore, the money supply will by $80 million, and the maximum money-lending potential of the commercial banking system will increase by $400 million

5 0
2 years ago
an instance where sellers should work to keep relationships with consumers is when they feel that the product
irina1246 [14]
An instance where sellers should work to keep relationships with consumers is when they feel that the product
5 0
3 years ago
Other questions:
  • Cavy Company estimates that the factory overhead for the following year will be $1,250,000. The company has decided that the bas
    10·1 answer
  • Please write me and one page summary on successful qualities
    10·1 answer
  • In the quest to achieve competitive advantage in global markets, competitive pressures require that firms do what they can to __
    7·1 answer
  • Which of the following statements concerning income tax rate structures is false?
    8·1 answer
  • Traffic patterns in a particular room arrangement cannot be predicted ahead of time; instead, teachers must simply wait until st
    11·1 answer
  • Who do you think will make it to the Super Bowl?
    15·1 answer
  • In capital budgeting analysis, the cash flows are estimated based on:a.forecasts of future cash revenues, expenses, and investme
    13·1 answer
  • A physical count of merchandise inventory on November 30 reveals that there are 96 units on hand. Cost of goods sold (rounded) u
    6·1 answer
  • A random sample of records of sales of homes from February 15 to April 30, 1993, from the files maintained by the Albuquerque Bo
    7·1 answer
  • heliot company operates its business in state h, which levies a 6 percent sales and use tax. this year, heliot purchased a $600,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!