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OpenStudy (bryan227):

hi !!! i have a question. Let me tell my history in order to make my question understandable: i measured the charge to mass ratio (no matter the way) in my obtained data then i found a coefficient A of the form : A = C*e/m_e by means of linear fit, now i need to compare this to the reference value 1.75e11 which have a known standard uncertainty, using the t test , any suggested idea ?

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