In a survey of 510 Latin music downloads in a certain year,

Last updated: 7/15/2022

In a survey of 510 Latin music downloads in a certain year, 290 were regional Mexican/Tejano), 130 were pop-rock, 80 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 HINT [See Example 1.]