Question: A study of selected Kickstarter projects showed

A study of selected Kickstarter 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 as follows:

Source: Kickstarter.com, kickstarter.com/help/stats. a. Construct contingency tables based on total percentages, row percentages, and column percentages. b. Which type of percentage—row, column, or total—do you think is most informative for these data? Explain. c. What conclusions concerning the pattern of successful Kickstarter projects can you reach?