6.4.14-T EQueson Help You randomly select and measure the contents ef 10 bottles of cough synup...
You randomly select and measure the contents of 1010 bottles of cough syrup. The results (in fluid ounces) are shown to the right. 4.219 4.295 4.251 4.249 4.185 4.298 4.264 4.246 4.224 4.237 Assume the sample is taken from a normally distributed population. Construct 80% confidence intervals for (a) the population variance σ^2 and (b) the population standard deviation σ. *PLEASE ROUND TO 6 DECIMAL PLACES*
You randomly select and measure the contents of 10 bottles of cough syrup. The results (in fluid ounces) are shown to the right. 4.291 4.244 4.214 4.259 4.188 4.267 4.247 4.224 4.266 4.233 Assume the sample is taken from a normally distributed population. Construct 99% confidence intervals for (a) the population variance o2 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.)...
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 4.295 4.255 4.243 4.187 4.268 4.267 4.242 4.228 4.236 Assume the sample is taken from a normally distributed population. Construct 99% confidence intervals for (a) the population variance σ^2 and (b) the population standard deviation σ. *PLEASE ROUND TO 6 DECIMAL POINTS*