Essay
It has been estimated that 53% of all college students change their major at least once during the course of their college career.Suppose you are told that the sample proportion for a random sample was 0.48.Furthermore,you are told that the probability of getting a sample proportion of this size or smaller is 14%.What must have been the sample size?
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P = 0.53, 
= 0.48
P...View Answer
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Correct Answer:
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= 0.48
P...
View Answer
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