Question: For the data in the previous exercise, X2 = 114.4. Show all steps of the chi-squared test of independence. Previous exercise data Blood Test Result

For the data in the previous exercise, X2 = 114.4. Show all steps of the chi-squared test of independence.
Previous exercise data
For the data in the previous exercise, X2 = 114.4.

Blood Test Result Down Syndrome Status Positlve Negatve Total D (Down) D (unaffected) Total 48 1307 1355 54 5228 5282 3921 3927

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