i just need the answer for the one question in red marked wrong

Breeze Toothpaste Company makes tubes of toothpaste. The product is produced and then pumped into tubes and capped. The production manager is concemed whether the filling process for the tubes of toothpaste is in statistical control. The process should be centered on 6 ounces per tube. Sbx samples of five tubes were taken and each tube was weighed. The weights are: Quches of Toothpaste per Tube Sample 5.78 6.34 5.89 5.87 6.12 6.22 6.02 5.77 6.00 Your answer is partially correct. Try again 1.20 Develop a control chart for the mean and range for the avaible toothpaste data (Round answers to decimal places x-bar chart weights are: Sample 4 5.23 Ouches of Toothpaste per Tube 2 3 5.78 6.34 6.24 5.89 5.87 6.12 6.22 5.78 5.76 6.02 5.56 6.21 5.76 5.87 6.00 5.89 6.02 6.12 5.99 6.10 6.00 5.77 5.98 5.78 Your answer is partially correct. Try again. Study Develop a control chart for the mean and range for the available toothpaste data. (Round answers to 3 decimal places, e.g. 15.250.) x-bar chart: 5.952