Exhibit 1-2 In a sample of 1,600 registered voters, 912, or 57%, appro

QUESTION

Exhibit 1-2
In a sample of 1,600 registered voters, 912, or 57%, approve of the way the President is doing his job.
____ 3. Refer to Exhibit 1-2. A political pollster states: œFifty-seven percent of all voters approve of the President. This statement is an example of
a. a sample
b. descriptive statistics
c. statistical inference
d. a population
Solution: Exhibit 1-2 In a sample of 1,600 registered voters, 912, or 57%, approve of the way the President is doing his job. ____ 3. Refer to Exhibit 1-2. A political pollster states: œFifty-seven percent of all voters approve of the President. This statement is an example of a. a sample b. descriptive statistics c. statistical inference d

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