Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

(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

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Probability With Applications and R

Authors: Robert P. Dobrow

1st edition

1118241257, 1118241258, 978-1118241257

More Books

Students also viewed these Mathematics questions

Question

Why should a programmer minimize the number of global variables?

Answered: 1 week ago