Question

Consider the error bars (2 δ) associated with the class results. Is the measurement consistent with the true molecular weight? Justify your answer by providing numerical or graphical support.

True molecular weight: 250 g/mol

error bars (2δ): 64.1

percent error: 6.14%

Answer 1

Answer – Error bar repersents the uncertainty or variation of the corresponding Coordinate of the point Most often error bars repersents the Standard deviation I onol molecule - Center + S upper Lower Error bound - Error bound - center - S Rang of any name - upper Error bound - Lower Error bond - (cents ts) - (center -S) - ad In question we have molecular weight = 250 gm mole 25= 64.1 so is = 32.05