Mathematics, 30.09.2019 18:00 hmskevinjacobo5471
Atwo-way frequency table is shown below displaying the relationship between age and preferred cola beverage. we took a sample of 100 people and recorded the following results:
cola rootbeer dr. fizz total
10-25 10 5 20 35
26-40 15 10 10 35
41-55 20 10 0 30
total 45 25 30 100
what is the probability (rounded to the nearest whole percent) that a randomly selected person is 41-55 in age or prefers drinking dr. fizz?
55%
35%
60%
0%
Answers: 1
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Atwo-way frequency table is shown below displaying the relationship between age and preferred cola b...
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