Question: (a) Table 3 in the 2016 research paper Footedness Is Associated with Self-reported Sporting Performance and Motor Abilities in the General Population, by Ulrich S.

(a) Table 3 in the 2016 research paper "Footedness Is Associated with Self-reported Sporting Performance and Motor Abilities in the General Population", by Ulrich S. Tran and Martin Voracek summarizes a study of handedness and footedness in 12720 people. https://www.frontiersin.org/articles/10.3389/fpsyg.2016.01199/full . The datafile TRANVORACEKHANDFOOT contains the variables of interest HAND (with three possible outcomes RH, MH, LH for handedness) and FOOT (with three possible outcomes RF, MF, LF for footedness). Do the data provide sufficient evidence of an association between handedness and footedness? Test at the 1% significance level. Include all six components of a hypothesis test, including a discussion of the assumptions. (8 marks) (b) You will have obtained a very large test statistic in part (a). What do you conclude about how handedness and footedness are associated by examining the cell contributions to the test statistic

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