p-value less than α indicates: a) Fail to reject H0 b) Reject H0 ✅ c) Accept H0 d) Inconclusive

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A: (a) Φ(c)=0.9842Find c=Φ−1(0.9842).Looking up 0.9842 in the body of the Z-table (or using an...

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A: Final Answers: (a) E[(4−2X)2]=4 (b) V(−3X+1)=9

A: Summary of Clues:Sample means: If you're working with the sample mean and want to infer about the...

A: 1. Hypotheses:Null Hypothesis (H0): μa = μβ (The mean values in Group A and Group B are...

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A: Mean (Average):The mean is what we usually call the average. It is calculated by adding up all the...

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A: PART (a) Write down the model using the coefficients from the model fitThe logistic regression model...

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A: Part 1: State hypotheses We are testing for a difference in proportions:H0: p1 = p2 (proportions are...

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A: We approximate the given MA(6) model with a simpler model by analyzing the moving average (MA)...

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A: Here n = 10, sample mean = 9, Population mean (u) = 10 1) Standard score is given as,...

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A: Solution- Part (i): Proving m(G) ≤ α(G) β(G) for a triangle-free graph G Definitions:- β(G)...

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A: The correct answer is: a) -0.9 ✅ The correlation coefficient (r) ranges between -1 and +1.The...