How to solve Chi Square in Calculator?

My hw problem is: Find the critical values x^2(1-a/2) and x^2(a/2) for a 90% confidence level and a sample size of n=15

so I already have the final values which are x^2(.95) and x^2(.05)

Now i need to find the chi-squared value and it says to do it with the calculator but doesn't show me how.

Question

How to solve Chi Square in Calculator?

My hw problem is: Find the critical values x^2(1-a/2) and x^2(a/2) for a 90% confidence level and a sample size of n=15

so I already have the final values which are x^2(.95) and x^2(.05)

Now i need to find the chi-squared value and it says to do it with the calculator but doesn't show me how.

lovelovelovehelp · Answer

Welcome to OS.

loser66 · Answer

If you still need it, tag me when you came online.