Please find the confidence interval for the population variance is ( , ) and ) the confidence interval for the population standard deviation is ( , )

You randomly select and measure the contents of 10 bottles of cough syrup. The results (in fluid ounces) are shown to the right. 4.212 4.297 4.257 4.242 4. 188 4.202 4.265 4.249 4.222 4.239 Assume the sample is taken from a normally distributed population. Construct 95% confidence intervals for (a) the population variance of and (b) the population standard deviation o. Interpret the results. (a) The confidence interval for the population variance is () (Round to six decimal places as needed.)