hey can anyone help me out with that question please? Thanks!!!

{Sections 10.4) A researcher wants to test H0 : 0' = 1.45 versus H1 : 0' > 1.45 for the standard deviation in a normally distributed population. The researcher selects a simple random sample of 20 individuals from the population and measures their standard deviation as 3 = 1.57. Find the test statistic: (round to 3 decimal places) X3: Find the critical value(s} assuming a 0.01 level of signicance: {round to 3 decimal places} x= Does the researcher reject or not reject the null hypothesis? A) Reject, since the test statistic is smaller than the critical value in a left-tailed test. B) Reject, since the test statistic is larger than the critical value in a right-tailed test. C) Does not reject, since the test statistic is smaller than the critical value in a right- tailed test. D) Does not reject, since the test statistic is larger than the critical value in a left- tailed test. E) None of the above