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Do Homework- alex gilmer-Google Chrome https/www.mathud.com/Student/PlayertHlomework.aspthomeworkld-4682480148questionld 1 aflushed-fabseBicld 48 STAT 2430 002 alex gilmer 1 2/15/ Homework: Chapter Five Score: 0 of 1 pt Section 5.5 Exercise 7 HW Score: 52.08%, 6 Question The following contingency table shows opinion about global warming (nonissue vs senous concern) among rogistered voters, broken down by political party (Democratic, Republican, and lndependent) Use the table to answer a) through d) below Opinions on Global Warming Nonissue Serious Conceen Tots Democratic 40 Independent80 otal 380 80 1200 Political Party Republican 260 240 120 500 200 prt probability tal personal probabilty empirical probabilty c) What is the probablity that a registered voter selected at random is a Republican and beleves that giobal warming is a senious issue? The probability is Prot (Round to three decimasl places as needed ) Com Enter your answer in the answer box and then click Check Answer Clear Al e bere to search 0

Explanation / Answer

solution:-

c. the probabilitythata registeredvoter selected atrandom is a Republicanandbelieves thatglobalwarming isaserious issue 0.2

explanation:-

240/1200 = 0.2

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