A student uses a digital multimeter to measure the resistance of a constantan wire at five different points along its length. The readings obtained are:
12.42 Ω,12.31 Ω,12.53 Ω,12.38 Ω,12.46 Ω 12.42\ \Omega, \quad 12.31\ \Omega, \quad 12.53\ \Omega, \quad 12.38\ \Omega, \quad 12.46\ \Omega 12.42 Ω,12.31 Ω,12.53 Ω,12.38 Ω,12.46 ΩWhat is the absolute uncertainty in the resistance of the wire based on these measurements?
0.22 Ω0.22\ \Omega0.22 Ω
0.11 Ω0.11\ \Omega0.11 Ω
0.04 Ω0.04\ \Omega0.04 Ω
0.01 Ω0.01\ \Omega0.01 Ω
