NEED HELP WITH QUESTION 6,7 AND 8

this is all . and i just need help with question 6-8

The Hayley Girl Soup Co., a soup manufacturer, has collected process data in order to construct control charts to use in their canning facility. They collected one sample of 4 cans each hour over a 24-hour period for a total of 24 samples, and the data has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the questions below. Questions 1. What is the number of samples? Round your answer to the nearest whole number. 3. What is the overall mean? Do not round intermediate calculations. Round your answer to two decimal places. 4. What is the average range? Round your answer to two decimal places. 5. What is the value of A2 Control Chart Factor? Round your answer to three decimal places. 6. What is the lower control limit for the x-chart? Do not round intermediate calculations. Round your answer to two decimal places. 6. What is the lower control limit for the x-chart? Do not round intermediate calculations. Round your answer to two decimal places. 7. What is the mean for the x-chart? Do not round intermediate calculations. Round your answer to two decimal places. 8. What is the upper control limit for the x-chart? Do not round intermediate calculations. Round your answer to two decimal places. 9. Choose the correct graph for the x-chart. The correct graph is