The following table shows the results of recent study regarding gender of individuals and their selected field of study. Field of study Male Female Total Medicine 75 45 120 Business 55 20 75 Engineering 160 45 205 Total 290 110 400 We want to determine if the selected field of study is independent of gender. What is the Chi- Square test statistic contribution for females studying engineering? 0.871 O 1.655 2.295 0.019 4.364

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