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112 102 13 ss than a high school educat

112 102 13 ss than a high school educat

A First Course in Probability (10th Edition)
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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1. Use the table below to find each probability for a randomly selected employee: EDUCATION AND SALARY OF EMPLOYEES Under $20,000 $20,00 to $30,000 Over $30,000 Less than high school High School Some College College 69 36 2 112 98 14 102 193 143 13 173 245 a) P(employee has less than a high school education) b) P(employee earns under $20,000) c) P(employee earns over $30,000 and has less than a high school education) d) P(employee earns under $20,000 and has a college degree) e) P(employee earns over $30,000 | has only high school education) f) P(employee has less than high school education | earns over $30,000)
Transcribed Image Text:1. Use the table below to find each probability for a randomly selected employee: EDUCATION AND SALARY OF EMPLOYEES Under $20,000 $20,00 to $30,000 Over $30,000 Less than high school High School Some College College 69 36 2 112 98 14 102 193 143 13 173 245 a) P(employee has less than a high school education) b) P(employee earns under $20,000) c) P(employee earns over $30,000 and has less than a high school education) d) P(employee earns under $20,000 and has a college degree) e) P(employee earns over $30,000 | has only high school education) f) P(employee has less than high school education | earns over $30,000)
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