Sk RA Faher a lamous stalistician, showed that the crbical values of a chi-square distrbution can be approximated by the standard normal distribution where v is the degees of beedom and, s the 2-score such that the area under the standard normal curve to the right of z, is k. Use Fisher's approximation to find ys and y with 90 degrees of freedom Compare the results with those found in the table of the chi square distbulion n Faher's approsimalion the value of y Type an Integer or a decimal)

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Sir RA Fisher, a lamous statistician, showed that the cribical values of a chi-square distribution can be approximated by the standard normal distribution
where v is the degrees of treedom and , is the 2-score such that the area under the standard normal curve to the right of z, isk. Use Fisher's approximation to find ynor and ypor with 90 degrees of freedom. Compare the results with those found in the table of the
chi-square distribulion
In Flshor's approximation the value of s is (Type an integer or a decimal)
Transcribed Image Text:Sir RA Fisher, a lamous statistician, showed that the cribical values of a chi-square distribution can be approximated by the standard normal distribution where v is the degrees of treedom and , is the 2-score such that the area under the standard normal curve to the right of z, isk. Use Fisher's approximation to find ynor and ypor with 90 degrees of freedom. Compare the results with those found in the table of the chi-square distribulion In Flshor's approximation the value of s is (Type an integer or a decimal)
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