Question
A soda company conducted a taste test for three different kinds of soda that it makes.It surveyed200 people in each age group about their favorite
A soda company conducted a taste test for three different kinds of soda that it makes.It surveyed200
people in each age group about their favorite flavor and the results are shown in the table below.
Age
Soda A
Soda B
Soda C
Under20
30
44
126
20
to39
67
75
58
40
to59
88
78
34
60
and over
141
49
10
- What is the probability that a participant chose Soda C or was under20
- years old?
- What is the probability that Soda A was chosen?
- If Soda A was chosen, what is the conditional probability that the participant was60
- years old or older?
A soda company conducted a taste test for three different kinds of soda that it makes.It surveyed200
people in each age group about their favorite flavor and the results are shown in the table below.
Age
Soda A
Soda B
Soda C
Under20
30
44
126
20
to39
67
75
58
40
to59
88
78
34
60
and over
141
49
10
- What is the probability that a participant chose Soda C or was under20
- years old?
- What is the probability that Soda A was chosen?
- If Soda A was chosen, what is the conditional probability that the participant was60
- years old or older?
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
