A study of crowd-funded projects showed that overall a majority were successful, that is, raised at least the targeted goal amount. In an effort to identify project types that influence success, selected projects were subdivided into project categories (Film & Video , Games , Music , and Technology ).' Category Successful Not Successful Total Film and Video 15,005 23,736 38,741 Games 5,376 8,085 13,461 Music 14,981 20,125 35,106 Technology 5,468 7,563 13,031 Total 40,830 59,509 100,339 a. Construct contingency tables based on total percentages, row percentages, and column percentages. Complete the following contingency table based on total percentages. b. Which type of percentage long dash row, column, or total long dash is most informative for these data? c. What conclusions concerning the pattern of successful crowd-funded projects can you reach?

A study of crowd-funded projects showed that overall a majority were successful, that is, raised at least the targeted goal amount. In an effort to identify project types that influence success, selected projects were subdivided into project categories (Film & Video , Games , Music , and Technology ).' Category Successful Not Successful Total Film and Video 15,005 23,736 38,741 Games 5,376 8,085 13,461 Music 14,981 20,125 35,106 Technology 5,468 7,563 13,031 Total 40,830 59,509 100,339 a. Construct contingency tables based on total percentages, row percentages, and column percentages. Complete the following contingency table based on total percentages. b. Which type of percentage long dash row, column, or total long dash is most informative for these data? c. What conclusions concerning the pattern of successful crowd-funded projects can you reach?

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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Why is it that the correct answer is C? How to get the right solution? Thanks!
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