A survey of 50 carpenters finds that 30 are journeymen and 20 are master carpenters. Of the journeymen, 10 prefer to use hammers and 20 prefer to use nail guns. Of the master carpenters, 5 prefer using hammers and 15 prefer using nail guns. Construct a data table for this data and answer this question: Out of the entire survey, what is the probability of choosing a master carpenter?

A survey of 50 carpenters finds that 30 are journeymen and 20 are master carpenters. Of the journeymen, 10 prefer to use hammers and 20 prefer to use nail guns. Of the master carpenters, 5 prefer using hammers and 15 prefer using nail guns. Construct a data table for this data and answer this question: Out of the entire survey, what is the probability of choosing a master carpenter?

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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