Expected Count for Test of Independence
A researcher surveyed a group of people on their political affiliation and their opinion on a policy. The sample included 120 Democrats, 100 Republicans, and 80 Independents. Regarding the policy, 150 people expressed support, 100 were opposed, and 50 were neutral. Assuming that political affiliation and policy opinion are independent, what is the expected count of Republicans who are neutral?
A
33.33
B
13.33
C
16.67
D
20
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