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
Assoli18 [71]
2 years ago
11

What is correct about F-test of overall validity of the model?

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
7 0

Answer: B

Step-by-step explanation:

It is one sided test of R-squared being zero versus being greater than zero.

These are the steps of the test.

1. State the null and alternative hypothesis: ...

2. Compute the test statistic: ...

3. Find a (1 - 0.05)×100% confidence interval for the test statistic. ...

4. Decide whether to accept or reject the null hypothesis: 5.991 ∉ [0, 2.28], so reject H 0 .

5. Determine the p-value.

You might be interested in
I will give you brainliest if you right down the answer and explain it
liberstina [14]

to find the mid point,

m=-2+1/2,-5+3/2

=-1/2,-1

8 0
3 years ago
a student answers 90% of the questions on a math exam correctly. if he answers 27 questions correctly how many questions are on
kodGreya [7K]

Answer:

30

Step-by-step explanation:

6 0
3 years ago
Bob is looking at a helicopter that is flying 1,000 feet above the ground. Bob is 1500 feet from the helicopter. What angle of e
OverLord2011 [107]
I'm gonna send you a picture because it'll explain the answer better
6 0
3 years ago
Write a problem that uses a fraction greater than 1.
Gennadij [26K]
3/2+3/2=3 That is a good equation because all of the characters are bigger than one 3/2 is equal to 1.5 and 3 is greater than 1
5 0
2 years ago
Read 2 more answers
What is the scale factor?
marin [14]

Answer:

the scale factor is 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write an algebraic expression that represents how many minutes are in "h" hours.
    9·2 answers
  • Is 5 minutes greater than 250 seconds
    14·1 answer
  • Please help. Which function has the domain x>=-11
    11·2 answers
  • At a certain restaurant, milkshakes cost $4 and cheeseburgers cost $6. If Al buys 1 milkshake and x cheeseburgers and spends at
    13·1 answer
  • Assuming the following two triangles are congruent, solve for x if QR =
    13·2 answers
  • 1. Owen’s parents were planning a birthday party for him. They have $20.00 to spend on goodie bags. They need to buy 6 goodie ba
    13·2 answers
  • The area of Arizona is 11400 square mileswhat is the expanded form of this number
    13·1 answer
  • I know how to do this but I just want to spend some points. :)
    9·1 answer
  • Step by step explanation on how to solve (-3 + 8 x 2 -3)
    14·2 answers
  • Please help, I only have 30 minutes left...
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!