3 4 pts The Deely Laboratory analyzes specimens of a

Last updated: 4/7/2024

3 4 pts The Deely Laboratory analyzes specimens of a pharmaceutical product to determine the concentration of the active ingredient Such chemical analyses are not perfectly precise Repeated measurements on the same specimen will give slightly different results The results follow a Normal distribution quite closely All other conditions are met as well The Deely Laboratory has been asked to evaluate the claim that the concentration of the active ingredient in a specimen is 0 86 grams per liter The hypotheses are vs A 99 confidence interval for the true mean concentration level was calculated from the data 0 8303 0 8505 Use the confidence interval to draw a detailed conclusion about the hypothesis Be sure to indicate the appropriate significance level