Aphone company surveys a sample of current
customers to determine if they use their phones mos...
Mathematics, 08.04.2020 21:41 lukecarroll19521
Aphone 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 intemet
Plan 8 13 text 10 Internet
Answer the questions to determine a conditional
probability.
How many customers are on payment plan B?
_customers
How many of the customers on plan B text?
_customers
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.
__
Answers: 3
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