Effect of Sample Size on Expected Count
In a sample of 500 voters classified by political affiliation and support for a policy, 200 are Democrats and 300 support the policy. If the sample size is doubled to 1000 while the marginal proportions remain constant, what is the effect on the expected count of voters who are Democrats and support the policy?
A
It doubles to 240
B
It increases to 360
C
It increases to 180
D
It remains 120
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