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snow_tiger [21]
3 years ago
11

ONE more question Ah

Mathematics
1 answer:
Setler [38]3 years ago
6 0

Answer: I don’t understand?

Step-by-step explanation:

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The null hypothesis in the Durbin-Watson test is always that there is a. negative autocorrelation. b. no autocorrelation. c. eit
Kamila [148]

Answer:

b. no autocorrelation.

Step-by-step explanation:

The Durbin-Watson test assumes that

H0:ρ=0

HA:ρ≠0

p=0 is a statement for the null hypothesis that assumes that the error term in one period is not correlated to the error term in the previous period.

The Durbin-Watson test is used in regression analysis to test for autocorrelation. The results from the test would always range from 0 to 4. A value of less than 2.0 indicates positive autocorrelation. A value of 2.0 indicates no autocorrelation, and a value of 2.0 to 4.0 indicates negative autocorrelation.

3 0
3 years ago
Which two expressions each represent 3/12?
densk [106]

Answer:

the third one

Step-by-step explanation: hope this helps <3 :)

4 0
3 years ago
Read 2 more answers
Please help me with this ​
zzz [600]

Answer: Z'(-7;8)

suppose the coordinates of Z' is Z'(x,y)

we have:

\left \{ {{x=8.cos90-7.sin90=-7} \atop {y=8.sin90+7.cos90=8}} \right.

=> Z'(-7;8)

Step-by-step explanation:

3 0
3 years ago
Question:4x²-9 <br>answer:​
statuscvo [17]

Step-by-step explanation:

4x^2-9

=(2x)^2 -3^2

=(2x+3) (2x-3)

Hope this helps you.

3 0
3 years ago
Which of the following is a description of the data with a correlation coefficient of 0.1?
Yuki888 [10]
A correlation coefficient of 0.1 represents a weak linear relationship.
8 0
4 years ago
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