In a survey of 1060 participants at an international conference of corporate CEOs, each respondent was asked to name the country that will be the dominant economic power in the twenty first century. Results, categorized by the CEO’s headquarters location, are given in the table below:

Use a chi square test of independence to test the hypothesis that country choice is independent of headquarters location for the populations represented here. Use a significance level of 1%.

Transcribed Image Text:

OBSERVED FREQUENCIES Country Choice Headquarters United Location States China Japan Germany Totals North America Europe Asia Totals 148 51 15 12 226 188 84 23 1 313 317 24 45 653 259 521 83 65 1060