A group of 200 college students who took math last term were interviewed. They were asked whether they passed their math course and whether they live on campus. Their responses are summarized in the following table. Passed math Falled math Live on campus 35 27 Live off campus 75 63 a) What percentage of the students failed math? % b) What percentage of the students live on campus? c) What percentage of students who failed math live on campus? d) Is there evidence that students who failed math tend to live on campus more often than average? (complete sentences, justify your answer using the data) % %
A group of 200 college students who took math last term were interviewed. They were asked whether they passed their math course and whether they live on campus. Their responses are summarized in the following table. Passed math Falled math Live on campus 35 27 Live off campus 75 63 a) What percentage of the students failed math? % b) What percentage of the students live on campus? c) What percentage of students who failed math live on campus? d) Is there evidence that students who failed math tend to live on campus more often than average? (complete sentences, justify your answer using the data) % %
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Transcribed Image Text:A group of 200 college students who took math last
term were interviewed. They were asked whether
they passed their math course and whether they live
on campus. Their responses are summarized in the
following table.
Passed math Failed math
Live on campus
35
27
Live off campus
75
63
a) What percentage of the students failed math?
%
b) What percentage of the students live on
campus?
c) What percentage of students who failed math
live on campus?
d) Is there evidence that students who failed
math tend to live on campus more often than
average? (complete sentences, justify your
answer using the data)
%
%
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