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Mathematics, 10.10.2019 22:30 obbiesco123
Atwo-way frequency table is shown below that displays the relationship between age and preferred soft drink. we took a sample of 100 people and recorded the following results:
cola rootbeer dr. fizz total
10–25 years 10 5 20 35
26–40 years 15 10 10 35
41–55 years 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 10 to 25 years old or prefers drinking rootbeer?
60%
55%
10%
5%
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