1225 children in 4 schools carried out a survey based on their schools on drug related problems .The children identified " frequent drug taking " as having 5 or more drugs in a row 3 or more times in the past 2 weeks.Hence 198 children werre idenitified as frequent drug takers. is the sample size large enough to make a valid confidence interval for the proportion (x) of students who are frequent drug takers?

1225 children in 4 schools carried out a survey based on their schools on drug related problems .The children identified " frequent drug taking " as having 5 or more drugs in a row 3 or more times in the past 2 weeks.Hence 198 children werre idenitified as frequent drug takers. is the sample size large enough to make a valid confidence interval for the proportion (x) of students who are frequent drug takers?

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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