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Description: Returns the probability from the chi-squared cumulative distribution function evaluated at x.
Syntax: pr_chi_squared(x, degrees_freedom)
x is the value for which the distribution is evaluated.
degrees_freedom is the number of degrees of freedom.
Remarks:
x and degrees_freedom must be numerical and >= 0.
All parameter values can include:
Numerical values
Standard operands (+, -, *, /)
Predefined mathematical functions (exp, log, sin, etc.)
References to any analysis workbooks
Example:
pr_chi_squared(18.307,10)
Returns:
0.949999
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