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Points DETAILS WANEFMAC78.2.025.0/50 Submissions Used In a survey of 540 Latin music downloads in a certain 270 were regional (Mexico), 270 were pop rock 0 werd aang/cumbia bachata, od 20 were range om a (a) te download was regional (b) muss download was either tropical or urban d) a music download was not urban HINT(See Example 1.) Het L 12. [0/1 Points DETAILS PREVIOUS ANSWERS WANEFMAC7 8.2.043.3/50 Submissions Used The following table shows the results of a survey of 400 authors by a publishing company New Authors Established Authors Total Successful 16 112 128 Unsuccessful 76 196 272 Total 92 308 400 Compute the relative frequency of the given event if an author as specified is chosen at random. A successful author is established. Need Help? 13. 10/1 Points DETAILS PREVIOUS ANSWERS WANEFMAC73.2.045, 3/50 Submissions Used Publishing The following table shows the results of a survey of 400 authors by a publishing company. New Authors Established Authors Total Successful 16 108 124 Unsuccessful 80 196 276 Total 96 304 400 Compute the relative frequency of the given event If an author as specified is chosen at random An established author is successful. Need Help? Sum sent Save Assignment Progress 10. 10/1 Points) DETAILS PREVIOUS ANSWERS WANEFMACZ 8.2.040.6/50 Submissions Used Publishing The following table shows the results of a survey of 500 authors by a publishing company. New Authors Established Authors Total Successful 30 115 145 Unsuccessful 70 255 355 Total 100 400 500 Compute the relative frequency of the given event if an author as specified is chosen at random. An author is successful Need Help? 11. [-11 Points DETAILS WANEFMAC78.2.042.0/50 Submissions Used Publishing The following table shows the results of a survey of 200 authors by a publishing company New Authors Established Authors Total Successful 18 44 62 Unsuccessful 34 104 138 Total 52 148 200 Compute the relative frequency of the given event If an author as specified is chosen at random. An author is established Need Help