Show transcribed image text 16. A sample of 25 observations selected from a normally distributed population produces a sample variance of 0.70. Test the null hypothesis that the population variance is greater than 1.25 versus the alternative that it is less than 1.25 at a significance level of 5%.
16. A sample of 25 observations selected from a normally distributed population produces a sample variance of 0.70. Test the null hypothesis that the population variance is greater than 1.25 versus the alternative that it is less than 1.25 at a significance level of 5%.
