In a survey, LATTC students were asked how many hours they study per week. Their responses are summarized in the following table: Male Female Total Less than 5 200 450 650 Between 5 and 10 160 350 510 More than 10 120 230 350 If one student is randomly selected: What is the probability the student studied more than 10 hours per week? 0.3179 0.2318 0.6821 0.3377 Total 480 1030 1510

In a survey, LATTC students were asked how many hours they study per week. Their responses are summarized in the following table: Male Female Total Less than 5 200 450 650 Between 5 and 10 160 350 510 More than 10 120 230 350 If one student is randomly selected: What is the probability the student studied more than 10 hours per week? 0.3179 0.2318 0.6821 0.3377 Total 480 1030 1510

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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