Question 6 (5 points) The following table contains observed frequencies for a sample of 240. Test for independence of the row and column variables using a a = .05. Column Vin-hue Row Variable A B C P 20 30 20 Q 30 so 25 I! 10 15 30 Ho: The column variable is independent of the row variable Ha: The column variable is not independent on the row variable Observed Frequencies (m) (0.5 point) A B C Total Total (RowiTotaI)(Columanoml) e\". _ Expected Frequencies (3:3) SampIeSrze (1 point) A B C Total p Q R Total