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Mathematics, 05.05.2020 08:46 smagallanes
A phone company surveys a sample of current customers to determine if they use their phones most often to text or use the Internet. They sort the data by payment plans, as shown below. Plan A: 27 text, 21 Internet Plan B: 13 text, 10 Internet Answer the questions to determine a conditional probability. How many customers are on payment plan B? How many of the customers on plan B text? What is the probability that a randomly selected customer who is on plan B uses the phone most often to text? Give the answer in fraction form.
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A phone company surveys a sample of current customers to determine if they use their phones most oft...
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