(5) Out of all the brand X cell phones, 70% are made in Vietnam and 30% are made in Taiwan. Of the phone made in Vietnam, 5% have battery problems. Out of the phones made in Taiwan, 15% have battery problems. a. Draw a tree diagram for this problem. b. What percent of all phones have battery problems?

(5) Out of all the brand X cell phones, 70% are made in Vietnam and 30% are made in Taiwan. Of the phone made in Vietnam, 5% have battery problems. Out of the phones made in Taiwan, 15% have battery problems. a. Draw a tree diagram for this problem. b. What percent of all phones have battery problems?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 26PPS

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Transcribed Image Text:(5) Out of all the brand X cell phones, 70% are made in Vietnam and 30% are made in Taiwan. Of the phone made in Vietnam, 5% have battery problems. Out of the phones made in Taiwan, 15% have battery problems. a. Draw a tree diagram for this problem. b. What percent of all phones have battery problems?

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