A B C Total
1 15 35 40 90
2 55 50 55 160
70 85 95 250
b. Compute χ2STAT. Is it significant at α=0.01??
Compute χ2STAT.
χ2STAT=
?(Round to three decimal places as? needed.)
Use technology to find the? p-value, rounding to three decimal places.
?p-value=