The table below shows the rsults of a survey that asked 1064 adults from a certain country if they favoredor opposed a tax to fund education. A person is selected at random. Complete parts​ (a) through​ (c).                    Supports          Oppose          Unsure         Total Males             168                   324               15               507 Females          228                    304               25             557 Total               396                   628                40               1064   a) Find the probabilitythat the person opposedthe tax or is female       P(opposed the tax or is female)=  b) Find the  probability that the person supports the tax or is male      P(supports the tax or is male)= c) Find the probability hat the person is not unsure or is female      P(is not unsure or is female)=

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 48E
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The table below shows the rsults of a survey that asked 1064 adults from a certain country if they favoredor opposed a tax to fund education. A person is selected at random. Complete parts​ (a) through​ (c).


                   Supports          Oppose          Unsure         Total

Males             168                   324               15               507

Females          228                    304               25             557

Total               396                   628                40               1064

 

a) Find the probabilitythat the person opposedthe tax or is female 

     P(opposed the tax or is female)= 

b) Find the  probability that the person supports the tax or is male

     P(supports the tax or is male)=

c) Find the probability hat the person is not unsure or is female 

    P(is not unsure or is female)=

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