A study of selected crowdfunded projects showed that overall a majority were successful, achieving their goal and raising, at a minimum, the targeted amounts. In an effort to identify project types that influence success, selected projects were subdivided into project categories (Film & Video, Games, Music, and Technology). The results are given in the accompanying table. Complete parts (a) through (c). Category Film and Video Games Music Technology Total a. Construct contingency tables based on total percentages, row percentages, and column percentages. Start with the table based on total percentages. Total Percentages Outcome Successful Not Successful Total % % % % % % % % (Round to two decimal places as needed.) % % % % % % C % Category Film and Video Games Music Technology Total Outcome Successful Not Successful Total 21,456 57,507 9,598 28,624 23,286 5,279 59,619 36,051 19,026 24,619 21,506 101,202 47,905 26,785 160,821

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