1. Standard Deviation. Since measurement 8 in Example I lies outside the range, it may be omitted in calculating the reported value. Make a table or entries in an Excel spreadsheet as in Example I for the calculation of x,s and the range. Use measurements 1-7, 9 and 10. (Note that d must be recalculated. SHOW WORK. The correct value to report is 24.260.11g.) 2. The O Test. A student doing the titrations in Example II repeated her experiment twice more. She now has obtained five values: 0.555,0.565,0.564,0.567,0.563M. a. Use the Q test to show that the first value should be rejected as a probable error (use the tabulated Q for 5 values). b. Recalculate the values for x> and omitting the erroneous value 0.555. SHOW WORK. (The correct value to report is 0.5650.001M.)