Suppose that Ricardo and Anita attend different colleges. Ricardos GPA is the same as the average GPA

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Suppose that Ricardo and Anita attend different colleges. Ricardo’s GPA is the same as the average GPA at his school.

Anita’s GPA is 0.70 standard deviations above her school average. In complete sentences, explain why each of the following statements may be false.

a. Ricardo’s actual GPA is lower than Anita’s actual GPA.

b. Ricardo is not passing because his z-score is zero.

c. Anita is in the 70th percentile of students at her college.

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Introductory Business Statistics

ISBN: 202318

1st Edition

Authors: Alexander Holmes , Barbara Illowsky , Susan Dean

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