The following table summarizes the results of a survey involving 1000 voting-age

Question

The following table summarizes the results of a survey involving 1000 voting-age people in Ohio in which, everyone was asked how they felt about the overall tone of the current presidential election campaign and what their party affiliation was. (a) What are the chances of a Republican feeling disgusted by the campaign? (b) What are the chances that someone who is feeling good about the campaign tone belongs to a third party? (c) What are the chances that a randomly chosen voter in Ohio is Democratic and is neutral about the tone of the campaign? (11) | 3rd Party! | R Disgusted 220 310 22 Feeling good 260 150 10 | D X Geometric ( 20 5 3 P(x 15 25 Neutral

Explanation / Answer

                     R                       D            3rd Party         Total

Disgusted       220                     310              22              552

Feeling good   260                      150             10              420

Neutral           20                     5             3 28

Total 500 465 35    1000

(a) P(R & Disgusted) = 220/1000 = 0.22

(b) P(3rd Party & Good) = 10/1000 = 0.01

(c) P(D & Neutal) = 5/1000 = 0.005       

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