One hundred seniors were chosen at random from a graduating class at a university and their grade-point
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One hundred seniors were chosen at random from a graduating class at a university and their grade-point averages recorded:
(A) Construct a frequency and relative frequency table using a class interval of 0.2 starting at 1.95.
(B) Construct a histogram.
(C) Construct a frequency polygon.
(D) Construct a cumulative frequency and relative cumulative frequency table. What is the probability of a GPA drawn at random from the sample being over 2.95?
(E) Construct a cumulative frequency polygon.
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Related Book For
Finite Mathematics For Business Economics Life Sciences And Social Sciences
ISBN: 9780134862620
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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