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Plz help me with this question 4 Question 4 2 pts Suppose you have two independent set of samples corresponding to two Normal random variables

Plz help me with this question 4

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Question 4 2 pts Suppose you have two independent set of samples corresponding to two Normal random variables X and Y. Here are few summaries from these samples Sample Sample standard Sample mean deviation size X 80.02 0.024 13 Y 79.98 0.031 8 You are also told that you can assume the two population variances to be equal. What will be the width of the 95% Confidence interval of the difference between the two population averages (ie. He - Hy) (correct to two decimal places)

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