2 years ago

Please help me !!! !!!!

Mathematics

2 answers:

shutvik [7]2 years ago

7 0

Answer:

Step-by-step explanation:

I could be wrong but I think that's the answer

Harlamova29_29 [7]2 years ago

4 0

Answer:

I'm not sure but the answer i have is C

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Step-by-step explanation:

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2 years ago

What is prime power factorization???

Lunna [17]

Answer:

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Step-by-step explanation:

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2 years ago

39545 rounded to the nearest thousand

KATRIN_1 [288]

It would be 40,000 if you rounded up

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3 years ago

Read 2 more answers

Would be great if someone can help with this.

Neporo4naja [7]

Answer:

144

Step-by-step explanation:

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2 years ago

In order to test for the significance of a regression model involving 3 independent variables and 47 observations, the numerator

matrenka [14]

Answer:

The correct option is C

Step-by-step explanation:

From the question we are told that

The number of independent variables is $n = 3$

The number of observation is $z = 47$

Since n is are independent variables then their degree of freedom is 3

The denominator(i.e z) degrees of freedom is evaluated as

$Df(z) = z - (n +1)$

$Df(z) = 47 - (3 +1)$

$Df(z) = 43$

So for the numerator (n) the degree of freedom is Df(n) = 3

So for the denominator(i.e z) the degree of freedom is Df(z) = 43

4 0

3 years ago