You randomly select and measure the contents of 10 bottles of cough syrup The results in fluid ounces are shown to the 4 216 4

Question

You randomly select and measure the contents of 10 bottles of cough syrup The results in fluid ounces are shown to the 4 216 4 297 4 253 4 245 4 188 right 4 201 4 262 4 242 4 227 4 237 Assume the sample is taken from a normally distributed population Construct 80 confidence intervals for a the population variance o 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 Interpret the results Select the correct choice below and fill in the answer box es to complete your choice Round to six decimal place as needed 0 OA With 20 confidence it can be said that the population variance is less than OC With 20 confidence it can be said that the population variance is between and OB With 80 confidence it can be said that the population variance is between OD With 80 confidence it can be said that the population variance is greater than and b The confidence interval for the population standard deviation is D Round to four decimal places as needed Interpret the results Select the correct choice below and fill in the answer box es to complete your choice Round to four decimal place as needed OA With 80 confidence you can say that the population standard deviation is between and OB With 80 confidence you can say that the population standard deviation is less than inches inches OC With 20 confidence you can say that the population standard deviation is greater than OD With 20 confidence you can say that the population standard deviation is between and inches inches

Kunduz · Accepted Answer

Click to see the answer