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A simple random sample of 102 engineering students was taken from a population of 750 engineering majors. It was found that out of these 102 students, 4 were civil engineering majors and 53 were electrical engineering majors. Find 68% confidence intervals for (a) the percentage of civil engineering majors (b) the percentage of electrical engineering majors, or explain brie y why these cannot be determined from our sample.

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Category:- Statistics and Probability
Reference No.:- M91000281

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