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Question Completion Status: Moving to another question will save this response. Question 9 of 10 Question 9 1 points Save Answer Solve the problem. A recent study suggested that 70% of all eligible voters wil vote in the next presidential election. Suppose 20 lig le ters were ando dy selected fr m the population of all eligible voters. Which of the folliowing is necessary for this problem to be analyzed using the binomial random variable? I. There are two outcomes possible for each of the 20 voters sampled. Il. The outcomes of the 20 voters must be considered independent of one another IlIl. The probability a voter will actually vote is 0.70, the probability they won't is 0.30 The probability a voter will lactually vote is 0.70, the probability they won't is 0.30. O I, I, and I 11 only O I only O Il only « Question 9 of 10 Moving to another question will save this response.

Explanation / Answer

Solution:- I, II and III.

There are outcomes possible for each of the 20 voters sampled.

The outcomes of the 20 voters must be considered independent of one another.

The probability of voters will actually vote is 0.70, the probability that they won't is 0.30.

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