26. In a survey, 80% of people own a smart phone, 40% of people own a tablet computer, and 25% of people own both. What is the probability that a person owns a tablet computer given that he or she owns a smart phone? A 0.25 B 0.3125 C 0.5 D 0.625

26. In a survey, 80% of people own a smart phone, 40% of people own a tablet computer, and 25% of people own both. What is the probability that a person owns a tablet computer given that he or she owns a smart phone? A 0.25 B 0.3125 C 0.5 D 0.625

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

26. In a survey, 80% of people own a smart phone, 40% of people own a tablet
computer, and 25% of people own both. What is the probability that a person
owns a tablet computer given that he or she owns a smart phone?
А 0.25
в .3125
С 0.5
D 0.625

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