The t-distributions 1. Finding the area to the left of a specified χ 2-score Find the area to the left of χ 2 = 16.45 with df=14 (1) Choose Calc > Probability Distributions >Chi-square… (2) Click in the Cumulative Probability circle (3) Click in Degrees of freedom: text box and type 14 (4) Click in the circle next to Input constant: and type 16.45 in the text box (5) Click OK Answer: 0.713328 (Note: This procedure can be used to find the p-values of
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