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
svlad2 [7]
3 years ago
12

A researcher is studying the effect of ten different variables on a critical measure of business performance. In selecting the b

est set of independent variables to predict the dependent variable, a forward selection method is used. How are variables selected for inclusion in the model?
A. Smallest p-value

B. Highest increase in the multiple r-squared

C. smallest coefficient

D. Largest p-value
Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

B. Highest increase in the multiple r-squared

Step-by-step explanation:

Forward selection is a type of stepwise regression which begins with an empty model and adds in variables one by one. In each forward step, you add the one variable that gives the single best improvement to your model.

We know that when more variables are added, r-squared values typically increase with probability 1. Based on this and the above definition, we select the candidate variable that increases r-Squared the most and stop adding variables when none of the remaining variables are significant.

Tasya [4]3 years ago
5 0

Answer:

D. Largest p-value

Step-by-step explanation:

P-value assists statistician to know the importance of their result. It assists them in determining the strength of their evidence.

A large P-value which is less than 0.05 depicts that an evidence is week against null hypothesis, therefore the null hypothesis must be accepted.

A small P-value <0.05 depicts a strong evidence against null hypothesis, so the null hypothesis must be rejected.

You might be interested in
Which statements are true about the number represented by the blocks? Check all that apply.
chubhunter [2.5K]

Answer:

alllllllll

Step-by-step explanation:

5 0
3 years ago
An agent was able to sell a house and loth worth P2,300,000,00 if he was given a 5% commission.How much did he receive.
Brilliant_brown [7]

Answer:

I am not sure what the P is.

2,300,000,00. X 5% = $115,000,000. Commission

Step-by-step explanation:

4 0
2 years ago
Keelie has a triangular-shaped card. The lengths of its sides are 4.4 cm, 5.5 cm, and 6.6 cm. Is the card a right triangle?
tino4ka555 [31]

Answer:

No

Step-by-step explanation:

We can use the Pytaghorean theorem to verify it

4.4^2 + 5.5^2 = 6.6^2

19.36 + 30.25 = 43.56

49.61 = 43.56 (false)

5 0
3 years ago
What is 1/8 times 4/7 written in simplest form
Pepsi [2]
Your answer is 1/14.
7 0
3 years ago
Read 2 more answers
The dimensions of a rectangle are 3 cm by 5
aleksley [76]
9 or 12 I think Possibly 18
6 0
3 years ago
Read 2 more answers
Other questions:
  • Two sides of a triangle each measure 8 inches. Maria says the triangle must be isosceles. Is Maria correct? Explain.
    15·2 answers
  • Multiplies to -1120 adds to 3
    12·1 answer
  • Can someone please help me ASAP
    11·1 answer
  • In Illinois, 10 % of all drivers arrested for DUI (Driving Under the Influence) are repeat offenders; that is, they have been ar
    11·1 answer
  • Which equation is correct using "is not equal to'' (≠)?
    8·1 answer
  • (90 points) I need some help on how to write this graph as an equation. Here's the instructions I was given.
    7·1 answer
  • Please help, this is really important if you could show work that would be amazing :))
    15·1 answer
  • Which of these is an example of a continuous random variable?
    13·1 answer
  • Why is 2x 3/4 less than 2?
    14·1 answer
  • ILL GIVE BRAINLIEST 1-4 please and explain
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!