A research group asked 2114 U.S. adults and 1041 college presidents to "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. Complete parts a and b below. U.S. Adults Presidents Poor 311 28 Only Fair 891 222 Poor 2.7% Only Fair Presidents 21.3% (Round to one decimal place as needed.) Good 746 614 Middle Negative % U.S. Adults % (Round to one decimal place as needed.) Good 59.0 % Excellent 108 177 Positive % Excellent 17.0% DK/NA D 58 0 b) Find the conditional distribution of the opinions of U.S. adults when the categories are combined into Negative (poor), Middle (only fair), and Positive (good or excellent). DK/NA 0%

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A research group asked 2114 U.S. adults and 1041 college presidents to "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. Complete parts a and b below.
U.S. Adults
Presidents
Poor
311
28
Poor
2.7%
Only Fair
891
222
Only Fair
Presidents
21.3 %
(Round to one decimal place as needed.)
Good
746
614
Negative Middle
%
%
U.S. Adults
(Round to one decimal place as needed.).
Good
59.0 %
Excellent
108
177
Positive
%
Excellent
17.0%
D
DK/NA D
58
0
b) Find the conditional distribution of the opinions of U.S. adults when the categories are combined into Negative (poor), Middle (only
fair), and Positive (good or excellent).
DK/NA
0%
Transcribed Image Text:A research group asked 2114 U.S. adults and 1041 college presidents to "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. Complete parts a and b below. U.S. Adults Presidents Poor 311 28 Poor 2.7% Only Fair 891 222 Only Fair Presidents 21.3 % (Round to one decimal place as needed.) Good 746 614 Negative Middle % % U.S. Adults (Round to one decimal place as needed.). Good 59.0 % Excellent 108 177 Positive % Excellent 17.0% D DK/NA D 58 0 b) Find the conditional distribution of the opinions of U.S. adults when the categories are combined into Negative (poor), Middle (only fair), and Positive (good or excellent). DK/NA 0%
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