(Answered) Determine the x2 percentile that is required to construct

Statistics

Determine the X² percentile that is required to construct each of the following CI's:

a) Confidence level= 95%, degrees of freedom= 24, one-sided (upper)

b) Confidence level= 99%, degrees of freedom= 9, one-sided (lower)

c) Confidence level= 90%, degrees of freedom= 19, two-sided

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