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?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.5: Interpreting Data

Problem 1C

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