1. What is an interaction effect? Use the above scenario if it helps you explain it. 2. What does "two-way" refer to in the Two-Way ANOVA? 3. Identify one of the independent variables. How many levels does this variable have?

Q: the birth weight (gm) of the infants between MEG and HEG ? H0: ________________________________…

A: n1 = 21n2  = 21   x1 = 3590.5x2 = 3650.7   s1 = 532s2 = 515.8

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A: Provided data is: n1=25 n2=30 M1=0.259 M2=0.237 s1=0.131 s2=0.128

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A: Calculate Mean, Median from the following data2.5,3.6,3.1,4.3,2.9,2.3,2.6,4.1,3.4

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A:

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A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.