Consider the following Venn Diagram, depicting the data from surveying random individuals passing by on the street at a neighborhood in Chicago about what second language (other than English) they could speak. SPEAKS CHINESE DATA SPEAKS RUSSIAN 30 18 8 29 SPEAKS SPANISH a) How many passersby could speak only Russian as a second language? 12 b) How many passersby could speak all three languages as the second language? c) How many passersby could speak both Chinese and Spanish as the second language, but not Russian? d) How many passersby could speak Chinese as the second language? e) How many passersby could speak either Chinese or Russian as the second language, or both Chinese and Russian, but no Spanish at all? f) How many passersby could speak Spanish as the second language?

Consider the following Venn Diagram, depicting the data from surveying random individuals passing by on the street at a neighborhood in Chicago about what second language (other than English) they could speak. SPEAKS CHINESE DATA SPEAKS RUSSIAN 30 18 8 29 SPEAKS SPANISH a) How many passersby could speak only Russian as a second language? 12 b) How many passersby could speak all three languages as the second language? c) How many passersby could speak both Chinese and Spanish as the second language, but not Russian? d) How many passersby could speak Chinese as the second language? e) How many passersby could speak either Chinese or Russian as the second language, or both Chinese and Russian, but no Spanish at all? f) How many passersby could speak Spanish as the second language?

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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