A CBS News poll involved a nationwide random sample of 651 adults, asked those adults about their party affiliation (Democrat, Republican or none) and their opinion of how the US economy was changing ("getting better," "getting worse" or "about the same"). The results are shown in the table below. better same worse Republican 38 104 44 Democrat 12 87 137 none 21 90 118 If we randomly select one of the adults who participated in this study, compute: (round to four decimal places) a. P(affiliated with neither party) : b. P(better) %3D c. P(better|affiliated with neither party) = d. P(affiliated with neither party|better) = e. P(affiliated with neither party and better) = %3D

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Q12
A CBS News poll involved a nationwide random sample of 651 adults, asked those adults about their party
affiliation (Democrat, Republican or none) and their opinion of how the US economy was changing ("getting
better," "getting worse" or "about the same"). The results are shown in the table below.
better
same
worse
Republican
38
104
44
Democrat
12
87
137
21
90
118
none
If we randomly select one of the adults who participated in this study, compute: (round to four decimal
places)
a. P(affiliated withrneither party) =
b. P(better) =
c. P(better|affiliated with neither party) =
d. P(affiliated with neither party|better) =
e. P(affiliated with neither party and better) =
Submit Question
MacBook Pro
20
44
F3
F4
DD
F5
F6
F7
F8
F9
F10
%23
24
&
*
4.
5
6
8
R
Y
U
Transcribed Image Text:A CBS News poll involved a nationwide random sample of 651 adults, asked those adults about their party affiliation (Democrat, Republican or none) and their opinion of how the US economy was changing ("getting better," "getting worse" or "about the same"). The results are shown in the table below. better same worse Republican 38 104 44 Democrat 12 87 137 21 90 118 none If we randomly select one of the adults who participated in this study, compute: (round to four decimal places) a. P(affiliated withrneither party) = b. P(better) = c. P(better|affiliated with neither party) = d. P(affiliated with neither party|better) = e. P(affiliated with neither party and better) = Submit Question MacBook Pro 20 44 F3 F4 DD F5 F6 F7 F8 F9 F10 %23 24 & * 4. 5 6 8 R Y U
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