3 chisquare table pvalues use choice 8 2cdf the pvalues for the 2table are found in a similar manner as with the t table the calculator will expect 2cdf loweround upperbound df a lefttailed test h1 some number let our test statistic be 2 934 with n 27 so df 26 the pvalue would be the area to the left of the test statistic or to the left of.