c. P(better |affiliated with neither party) Enter an integer or decimal number, accurate to at least 4 decimal places [more.. d. P(affiliated with neither party|better) = e. P(affiliated with neither party and better)
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
can you please help me with parts C, D, and E please? thanks!!
![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)
а.
P(affiliated with neither party) = | 0.3518
b. P(better) = 0.1091 v
С.
P(better |affiliated with neither party) :
Enter an integer or decimal number, accurate to at least 4 decimal places [more..]
d. P(affiliated with neither party|better)
е.
P(affiliated with neither party and better) :
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