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Calculate to Four Significant Figures

question 11

Essay

Calculate to four significant figures
a. the mass defect in kg, and
b. the energy released in kJ/mol, when a neutron decays to produce a proton and an electron. The neutron, proton, and electron masses are 1.67493 × 10-27 kg, 1.67262 × 10-27 kg and 9.10939 × 10-31 kg, respectively.


Definitions:

Lower And Upper Values

The minimum and maximum values in a dataset or for a variable, defining its range.

Reject The Hypothesis

The decision in hypothesis testing that the evidence is sufficient to conclude the hypothesis is not consistent with the data.

Type II Error

A statistical term referring to the error that occurs when a false null hypothesis fails to be rejected.

Null Hypothesis

A statement that assumes no effect or no difference in a statistical hypothesis test.

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