What is the expected number of Trump voters

Reference no: EM132372899

Data Science Assignment -

Background - In Pennsylvania, 6,165,478 people voted in the election. Trump received 48.18% of the vote and Clinton received 47.46%. This doesn't add up to 100% because other candidates received votes. All together these other candidates received 100% - 48.18% - 47.46% = 4.36% of the vote.

Suppose we could select one person at random from the 6+ million voters in PA (note: PA is the common abbreviation for Pennsylvania). We are interested in the chance that we'd choose a Trump, Clinton, or Other voter.

Below is a probability table for the choice:

Voted for	Trump	Clinton	Other
Probability	0.4818	0.4746	0.0436
Number of people	2,970,733	2,926,441	268,304

Question - Suppose we take a simple random sample of n=1500 voters from the 6+ million voters in PA.

What is the expected number of Trump voters? What is the expected number of Clinton voters?

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Reference no: EM132372899

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