Find the critical value x2r corresponding to a sample size of 19 and a confidence level of 99% if the test is two-tailed

For this problem we are assuming that the confidence level is 99% or 0.99, then the significance level would be then the value of and the degrees of freddom are given by:

Then the critical values for this case are:

Step-by-step explanation:

For this problem we are assuming that the confidence level is 99% or 0.99, then the significance level would be then the value of and the degrees of freddom are given by:

Then the critical values for this case are:

can you make your screen more see able?

then i might be able to .

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day