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yuradex [85]
3 years ago
9

Which of the following is not a step in the procedure for​ two-way ANOVA to test for an interaction​ effect, an effect from the

row​ factor, and an effect from the column​ factor? Choose the correct answer below. A. If the​ P-value is​ small, reject the null hypothesis of no interaction. Conclude that there is an interaction effect. B. If the conclusion is that there is no interaction​ effect, then proceed to test for the effect from the row factor and the effect from the column factor. C. Begin by testing the hypothesis that there is no interaction between the two factors. D. If the​ P-value is​ large, reject the null hypothesis of no interaction. Conclude that there is an interaction effect.
Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0

Answer:

D. If the​ P-value is​ large, reject the null hypothesis of no interaction. Conclude that there is an interaction effect.

Step-by-step explanation:

If p value is smaller than significant level(5% or 1%), then reject the null hypothesis.

From the given information about two way ANOVA, First 3 are true statements based on decision rule.

4th statement is false, becasue p value is larger, then decision is to fail the null hypothesis and conclude that there is no interaction between them

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alexandr402 [8]

The expression x^2 -7x + 10 can be written in factored form as given by Option C: (x-2)(x-5)

<h3>How to find the factors of a quadratic expression?</h3>

If the given quadratic expression is of the form ax^2 + bx + c

then its factored form is obtained by two numbers alpha( α ) and beta( β) such that:

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Sometimes, it is not possible to find factors easily, so using the quadratic equation formula can help out without any trial and error.

For this case, we're provided the expression:

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We can write 10 as multiple of -5 and -2 and

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Answer:

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Step-by-step explanation:

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