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
stellarik [79]
3 years ago
10

Using 50 observations, the following regression output is obtained from estimating y = β0 + β1x + β2d1 + β3d2 + ε. Coefficients

Standard Error t Stat p-value Intercept −0.81 0.36 −2.25 0.0293 x 2.94 1.20 2.45 0.0182 d1 −13.00 16.25 −0.80 0.4278 d2 5.52 1.50 3.68 0.0006 a. Compute yˆ for x = 262, d1 = 1, and d2 = 0; compute yˆ for x = 262, d1 = 0, and d2 = 1. (Round your answers to 2 decimal places.) yˆ x = 262, d1 = 1 and d2 = 0 x = 262, d1 = 0 and d2 = 1
Mathematics
1 answer:
pickupchik [31]3 years ago
3 0

Answer:

The answer is "789.03 and 806.16".

Step-by-step explanation:

y\^ \ \ = -0.45 + 3.78(x)  -11.88(d_1) + 5.25(d_2)

For point a:

Calculating the value for y\^  \ \  x = 212,\ \  d_1 = 1, and  \ \ d_2 = 0

y\^  = -0.45 + 3.78(212)  -11.88(1) + 5.25(0)

     = -0.45 + 801.36 -11.88 + 0\\\\= 789.03  

For point b:

Calculating the value of y\^ \ \ for \ \ x = 212, \ \ d_1 = 0, and \ \ d_2 = 1

y\^  = -0.45 + 3.78(212)  -11.88(0) + 5.25(1)  

    = -0.45 + 801.36 -0 + 5.25\\\\= 806.16

You might be interested in
If i have 45 pen is ;) and 90 coins how much is that total
Delicious77 [7]

Answer:

40.90

Step-by-step explanation:

I do not know what pen is but if it is dollars then....

4 0
3 years ago
Which diagram represents the postulate that states exactly one line exists between any two points?
Ivahew [28]

Answer:

C with points A and B on the line

5 0
3 years ago
Read 2 more answers
What happens if you label the starting number x
tester [92]
You can use any letter but when you label it x you find x
3 0
3 years ago
Write a word phrase for -12t+2
Dmitriy789 [7]
Negative twelve time T plus two
3 0
3 years ago
The rectangular prism shown has bases with equal side lengths. a. use the figure to write a formula for the surface area S of th
statuscvo [17]

Answer:

Step-by-step explanation: The formula to find the surface area of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.

7 0
3 years ago
Other questions:
  • In a fireplace, about 3/4 of an 18 inch log will burn in 1/3 of an hour. How many hours will it take to burn 2 1/2 logs
    8·1 answer
  • The speed of cars passing through the intersection of Blossom Hill Road and the Almaden Expressway varies from 14 to 35 mph and
    7·1 answer
  • NEED HELP FAST WILL GIVE BRAILYIST What is the solution to Negative 1 minus 7?<br><br> –8 –6 6 8
    10·1 answer
  • In △ RTV , X is the centroid and RU = 18. Find RX and XU. Enter your answers as numbers.
    10·1 answer
  • Which part of an atom is actively exchanged or shared in a chemical bond? proton neutron electron all of the above
    10·2 answers
  • 1161.90 to the nearest hundred
    14·1 answer
  • What is the insurance premium for a 42-year old nonsmoking female ($6.75) who wants $125,000 in coverage?
    13·2 answers
  • HI CAN SOMEONE HELP ME FIND THE VOLUME IN THIS MATH QUESTION TY! :)
    11·1 answer
  • Please answer I will give brainiest
    15·1 answer
  • Consider a right triangle ABC where ZC is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!