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butalik [34]
3 years ago
9

In testing the validity of a multiple regression model in which there are four independent variables, the null hypothesis is:___

______.
Mathematics
1 answer:
Serggg [28]3 years ago
6 0

Answer: H0 : β1 = β2 = β3 = β4 = 0

Step-by-step explanation:

The null hypothesis refers to a hypotheses that simply states that no relationship exists between two phenomenons that are being tested.

In testing the validity of a multiple regression model in which there are four independent variables, the null hypothesis is H0 : β1 = β2 = β3 = β4 = 0.

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Step-by-step explanation:

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Write a linear equation that passes through the points(2,-2) and (0,1)
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Answer:

Slope intercept: y = -3/2x + 1

Point slope: y + 2 = -3/2 * (x - 2) [Forgot to add the work for this, I will add it if you need it, feel free to ask.]

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m = (change in y)/change in x)

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We have the following solution:

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Same thing as above

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