409Quiz4B - STAT 409 Fall 2009 Name _ Version B Quiz 4 (5...

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STAT 409 Fall 2009 Name _________________________ Version B Quiz 4 (5 points) Be sure to show all your work, your partial credit might depend on it. No credit will be given without supporting work. 1. At Anytown College, the administration would like the students’ grade distribution to be 25% A’s, 30% B’s, 25% C’s, and 20% D’s. The school’s president thinks that many instructors are grading too leniently, so he takes a random sample of grades to
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This note was uploaded on 10/12/2011 for the course STATISTICS stat 410 taught by Professor Stepanov during the Spring '11 term at University of Illinois, Urbana Champaign.

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