Internet Use in 2000 The following pie chart shows the percentage of the population that used the Internet in 2000, broken down further by family income, and based on a survey taken in August 2000,1 < $35.000: Internet user 11% 2 $35,000: Nonuser 24% < $35,000: Nonuser 2 $35.000- 30% Internet user 35% (a) Determine the probability that a randomly chosen person was an Internet user, given that his or her family income was at least $35,000. (Round your answer to two decimal places.) 0.35 (b) Based on the data, was a person more likely to be an Internet user if his or her family income was less than $35,000 or $35,000 or more? (Support your answer by citing the relevant conditional probabilities. Round your answers to two decimal places.) By comparing P(Internet user| 2 $35,000) = 0.11 his or her family income was $35,000 or more v X with P (Internet user| < $35,000) = 0.11 x , it can be determined a person is more likely to be an Internet user if

Internet Use in 2000 The following pie chart shows the percentage of the population that used the Internet in 2000, broken down further by family income, and based on a survey taken in August 2000,1 < $35.000: Internet user 11% 2 $35,000: Nonuser 24% < $35,000: Nonuser 2 $35.000- 30% Internet user 35% (a) Determine the probability that a randomly chosen person was an Internet user, given that his or her family income was at least $35,000. (Round your answer to two decimal places.) 0.35 (b) Based on the data, was a person more likely to be an Internet user if his or her family income was less than $35,000 or $35,000 or more? (Support your answer by citing the relevant conditional probabilities. Round your answers to two decimal places.) By comparing P(Internet user| 2 $35,000) = 0.11 his or her family income was $35,000 or more v X with P (Internet user| < $35,000) = 0.11 x , it can be determined a person is more likely to be an Internet user if

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The percentage distribution of the number of occupants invehicles crossing the Tacoma Narrows Bridge in Washington is shown in the pie chart.Find each probability. (Source: Washington State Department of Transportation.)(a) Randomly selecting a car with two occupants(b) randomly selecting a car with two or more occupants(c) Randomly selecting a car with between two and five occupants,inclusive One = 55.5% Two = 29.8% Three = 7.6% Four = 4.7% Five = 1.4% Six or more = 1%
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