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
Vinvika [58]
3 years ago
15

Suppose you regress the natural log of total family expenditures on household size using observations of households from the 201

3 Consumer Expenditure Survey:
. reg Intotexppq fam_size
Source SS df MS Number of obs = 6,766
Model F(1, 6764) = 634.72
Residual Prob > F = 0.0000
R-squared = 0.0858
Adj R-squared = 0.0857
Total | 5540.26944 6,765 818960744 Root MSE = .86534
Intotexppp | Coef. Std. Err. t P>I t I |[95% Conf. Interval]
fam_size | .1767089 .007014 25.19 0.000
cons | .0203324 404.71 0.000
From the information given, you should be able to answer the following questions about the regression:
• (4) Interpret your estimate of the coefficient on family size.
• (4) Compute the 95% confidence interval for the coefficient on family size.
• (6) Compute the estimate of the intercept of the regression line.
• (5) Compute the Explained Sum of Squares and Residual Sum of Squares of the model.
• (6) How would you assess whether the error terms in your model were homoskedastic or heteroskedastic? Include a picture if you need to.

Mathematics
1 answer:
postnew [5]3 years ago
4 0

Answer:

Step-by-step explanation:

Please check below in the attached, you will see answer to given questions, thank you, I hope it helps.

You might be interested in
A triangle has the side lengths of 28 in,4in and31 inches. classify it as acute, obtuse or right
labwork [276]
The answer is obtuse

a = 4
b = 28
c = 31

If a² + b² > c²    -  the angle is acute
If a² + b² < c²    -  the angle is obtuse
If a² + b² = c²    -  the angle is right

a² + b² = 4² + 28² = 16 + 784 = 800
c² = 31² = 961

    800 < 900
a² + b² < c²  

Therefore, the angle is obtuse
7 0
3 years ago
Hello- math really sucks especially online- :(((
kolezko [41]

Answer:

a. ben eats 27 apples

b. ben has 18 apples left

5 0
3 years ago
Read 2 more answers
Lizette is training for a marathon. At 7:00 she left her house and ran until 8:30, then she walked until 11:30. She covered a to
Leokris [45]
<h3>Answer:</h3>
  • running speed: 8 mph
  • walking speed: 2 mph
<h3>Step-by-step explanation:</h3>

Let w represent Lizette's walking speed. Then her running speed is w+6. The relationship between speed, time, and distance is ...

  distance = speed × time

Lizette ran for 1.5 hours, then walked for 3 hours. Her total distance is ...

  (w+6)·1.5 + w·3 = 18

  4.5w + 9 = 18 . . . . . simplify

  4.5w = 9 . . . . . . . . . subtract 9

  w = 2 . . . . . . . . . . . .divide by 4.5

Lizette's walking speed is 2 mph; her running speed is 8 mph.

6 0
3 years ago
Read 2 more answers
A demographer is investigating various populations to find out how they use resources. She wants to select the population that u
horrorfan [7]

Answer:

She should select an industrial society (industrial population)

Step-by-step explanation:

An industrial society is a society that owes its operations to the use of technology which supports human usage of resources that allows high production turnouts.

An industrial society has high liking le preference for large population with a high capacity for external energy sources (e.g.fossil fuels) which in directly or indirectly increases the rate which resources are being used and also scale of production.

The resources could be human (labour) natural resources such as water, air, coal, natural gas, coal, etc. and it could also be technology advancements.

7 0
2 years ago
One hour after a hiker left a camp, a cyclist set out to catch up. If the hiker traveled 3 miles per hour and the cyclist travel
katrin [286]
Its 23.1 one because in 23 minutes they travel three miles

7 0
3 years ago
Read 2 more answers
Other questions:
  • If 12 men are needed to run 4 machines how many men are needed to run 20 machines
    11·2 answers
  • A boat travels 30 miles north, 20 miles east and 40 miles northeast. What is the angle of rotation of the boats direction from t
    15·1 answer
  • Each row in a window display of compact disk cartons contains two more boxes than the row above. The first row has one box. Comp
    15·2 answers
  • A car drove 24 miles in 0.2 hours. How fast is the car going in miles per hour?
    12·2 answers
  • Carey has 30 CDs and wants to take pick out 5 to put into her CD player. How many different combinations of CDs can she pick out
    6·2 answers
  • Can someone help me with this
    5·1 answer
  • This is some epic math that needs to be solved in a amount of time that is long
    10·2 answers
  • Three candidates were competing for a new job. One of them got half the vote. Another got two fifths of the vote. What fraction
    5·1 answer
  • Find the value of x and y.
    8·1 answer
  • Write the equation of the line f.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!