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In a survey of 470 Latin music downloads in a certain year, 270 were regional (Mexican/Tejano), 130 were pop-rock, 60 were tropical (salsa/merengue/cumbia/bachata), and 10 were urban (reggaeton). Calculate the following relative frequencies. (Round your answers to two decimal pla (a) a music download was regional (b) a music download was either tropical or urban (c) a music download was not urban

In a survey of 470 Latin music downloads in a certain year, 270 were regional (Mexican/Tejano), 130 were pop-rock, 60 were tropical (salsa/merengue/cumbia/bachata), and 10 were urban (reggaeton). Calculate the following relative frequencies. (Round your answers to two decimal pla (a) a music download was regional (b) a music download was either tropical or urban (c) a music download was not urban

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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In a survey of 470 Latin music downloads in a certain year, 270 were regional (Mexican/Tejano), 130 were pop-rock, 60 were tropical (salsa/merengue/cumbia/bachata), and 10 were urban (reggaeton). Calculate the following relative frequencies. (Round your answers to two decimal places.) (a) a music download was regional (b) a music download was either tropical or urban (c) a music download was not urban
Transcribed Image Text:In a survey of 470 Latin music downloads in a certain year, 270 were regional (Mexican/Tejano), 130 were pop-rock, 60 were tropical (salsa/merengue/cumbia/bachata), and 10 were urban (reggaeton). Calculate the following relative frequencies. (Round your answers to two decimal places.) (a) a music download was regional (b) a music download was either tropical or urban (c) a music download was not urban
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