Question
Use Table VII to determine the required $x^{2}$ -values. Illustrate your work graphically.For a $x^{2}$ -curve with 19 degrees of freedom, determine the $x^{2}-$ value that has areaa. 0.025 to its right.b. 0.95 to its right.
Step 1
A chi-square distribution table provides the chi-square values for different degrees of freedom and areas to the right of the value. The degrees of freedom are listed in the first column, and the areas to the right are listed in the top row. The intersection of a Show more…
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Use Table VII to determine the required $x^{2}$-values. Illustrate your work graphically: For a $x^{2}$ -curve with 19 degrees of freedom, find the $x^{2}$ value that has area a. 0.025 to its right. b. 0.95 to its right.
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Use Table VII to determine the required $x^{2}$-values. Illustrate your work graphically: For a $x^{2}$-curve with 22 degrees of freedom, find the $x^{2}$ value that has area a. 0.01 to its right. b. 0.995 to its right.
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