In March and April of 2011 the Pew Research Center
In March and April of 2011, the Pew Research Center asked 2142 U.S. adults and 1055 college presidents whether they would “rate the job the higher education system is doing in providing value for the money spent by students and their families as” Excellent, Good, Only Fair, or Poor.
Is there a difference in the distribution of responses between U.S. adults and college presidents?
a) Is this a test of independence or homogeneity?
b) Write appropriate hypotheses.
c) Check the necessary assumptions and conditions.
d) Find the P-value of your test.
e) State your conclusion and analysis.
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