26. A CBS News poll conducted June 10 and 11, 2006, among 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.
same
worse
44
Republican
Democrat
better
38
12
21
104
87
90
137
118
none
Express your answers as a decimal and round to the nearest 0.001 (in other words, type 0.123, not 12.3% or
0.123456).
If we randomly select one of the adults who participated in this study, compute:
P(affiliated with neither party) =
P(worse) =
P(worsel affiliated with neither party) =
P(affiliated with neither party worse) =
P(affiliated with neither party and worse) =