Here is sample data showing the length of nails in boxes tabled 1 U4 inch. The data is in inches. 1.26 1.24 1.28 1.23 1.21 1.21 1.29 1.21 1.22 1.24 1.25 1.21 1.28 1.22 1.26 1.25 1.2? 1.29 1.25 1.23 1.26 1.23 1.26 1.23 1.21 1.24 1.23 1.21 1.25 1.26 1.28 1.25 1.22 1.27 1.26 1.22 1.22 1.28 1.25 1.29 1.25 1.29 1.23 1.22 1.29 1.26 1.24 1.29 1.22 1.23 1.26 1.24 1.22 1.28 1.24 1.22 1.25 1.22 1.29I 1.21 1.22 1.21 1.27 1.21 1.25 1.23 1.26 1.23 1.29 1.21 1.28 1.28 1.23 1.26 1.26 1.25 1.24 1.21 1.24 1.27r For the tollowing questions, you must use Excel formulas in the cells so that Excel calculates the answers to Compute the mean