From a Random Sample of Size 200 Drawn from a Local

question 16

Multiple Choice

From a random sample of size 200 drawn from a local community,120 respondents identify themselves as Democrats.For the community as a whole,75% of the residents classify themselves as Democrats.In this research situation

• A)P_s is .60 and P_u is .50.
• B)P_u is .75 and P_s is .60.
• C)P_u is .75 and P_s is 120.
• D)the t test is called for.

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