The dean of a management school wants to check the knowledge of the students at his school
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The dean of a management school wants to check the knowledge of the students at his school about day to day international affairs. The dean arranged a quiz with 50 participants. Assume that the average score is 67 with the s of 15.
a. Construct the 95% confidence interval in which the score of all the students in the college will lie.
b. Comment on the normality of the distribution of the population.
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Related Book For
Public Finance An International Perspective
ISBN: 9789814365048
1st Edition
Authors: Joshua E. Greene
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