# Express the given event in symbols either your math

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Express the given event in symbols.Either your math grade will improve or you will use the Website tonight, but you will not useit every night.I(WE')(IW')E'(I'W)EI'(WE)(IW)E'6.1/1 points| Previous AnswersWaneFM6 7.1.041.Ask Your TeacherMy NotesPablo randomly picks three marbles from a bag ofelevenmarbles (sixones,threegreen ones, andtwoyellow ones).How many outcomes are there in the event that Pablo picks one marble of eachcolor?red
36outcomes7.1/1 points| Previous AnswersWaneFM6 7.1.043.Ask Your TeacherMy NotesThe map below shows the percentage change in housing prices from June 2010 to June 2011in each of nine regions (U.S. Census divisions).You are choosing a region of the country to move to. Describe the eventEthat the regionyou choose saw a decrease in housing prices of7%or more.E= {West South Central, East South Central, Middle Atlantic, New England}E= {Mountain,West North Central, East North Central, Middle Atlantic, East South Central}E= {EastSouth Central, Mountain}E= {Pacific, Mountain, South Atlantic}E= {Pacific, MiddleAtlantic, South Atlantic}8.1/1 points| Previous AnswersWaneFM6 7.1.049.Ask Your TeacherMy NotesThe following table shows the results of a survey of authors by a (fictitious) publishingcompany. HINT [See Example 5.]New AuthorsEstablishedAuthorsTotal
Successful8917Unsuccessful6915Total141832Consider the following events:S: an author is successful;U: an author is unsuccessful;N: anauthor is new; andE: an author is established.Describe the eventsSNandSNin words.SNis the event that an author issuccessful andnewsuccessful and new.SNis the event that an author iseither new orsuccessfuleither new or successful.Use the table to computen(SN) andn(SNn(SN) =88n(SN) =23).
9.1/1 points| Previous AnswersWaneFM6 7.1.055.Ask Your TeacherMy NotesThe following table shows the results of a survey of authors by a (fictitious) publishingcompany. HINT [See Example 5.]New AuthorsEstablishedAuthorsTotalSuccessful42024Unsuccessful195574Total237598

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