A population is normally distributed with sample size of n = 5000. Out of the sample, 3000 of them have sharp IQs and the remaining have low IQ level. Define a
Mathématiques
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Question
A population is normally distributed with sample size of n = 5000. Out of the sample, 3000 of them have sharp IQs and the remaining have low IQ level. Define a confidence interval for the remaining sample that have low IQ. Compute the margin of error.