В. 35 12.What is the sample size needed if the margin of error is 30 and th deviation of 45 with a 98% confidence level? A. 16 В. 15 13. Calculate the sample size of the given data: E 5, o 20, with a D. 37 С. 14 D. 13 %3D

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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