You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 45 6 60 B 28 3 28 The expected observations for this...

You are conducting a test of independence for the claim that there is an association between the row variable and the column variable.

	X	Y	Z
A	45	6	60
B	28	3	28

The expected observations for this table would be

	X	Y	Z
A
B

What is the chi-square test-statistic for this data? (2 decimals)
χ2=


Report all answers accurate to two decimal places.