In a semester in college data was collected of the number of student absences and was correlated
Question:
In a semester in college data was collected of the number of student absences and was correlated with whether students passed the class or not. The data was collated as follows:
a. Calculate the expected number of absences per semester.
b. Calculate the standard deviation.
Transcribed Image Text:
Number of Absences Frequency/pass 0 1 150 120 2 67 3 50 4 21 45678 40 10 5
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Related Book For
Public Finance An International Perspective
ISBN: 9789814365048
1st Edition
Authors: Joshua E. Greene
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