3 years ago

I will mark u as the brainliest I will mark u as the brainiest if u get this correct thx x

Mathematics

2 answers:

Elza [17]3 years ago

7 0

Answer:

260

Step-by-step explanation:

The formula is base times height

notsponge [240]3 years ago

7 0

Answer:

260

Step-by-step explanation:

Base times height so 20 times 13 and it equals 260 hope i helped

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Savatey [412]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Hi friends,

Fiesta28 [93]

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Step-by-step explanation:

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3 years ago

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4 years ago

A regression model involved 18 independent variables and 200 observations. The critical value of t for testing the significance

Evgen [1.6K]

Answer:

The correct answer to the following question will be Option d (181 degrees of freedom).

Step-by-step explanation:

The given values are:

Regression model,

n = 200

Observations,

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Now,

⇒ $n-p-1$

On putting the estimated values, we get

⇒ $200-18-1$

⇒ $181$

So that the correct choice will be "181 degrees of freedom".

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3 years ago