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One way to get consistent, valid data is to: be sure that instruments are calibrated properly. use simple instruments to make measurements. select the best data to place into data tables. make the measurements as quickly as possible

Bethany Evans

in Physics

1 answer

1 answer

Samantha Barber on October 3, 2018

Response: make sure that the instruments are correctly calibrated.A way that is coherent, valid data to make sure that the instruments are correctly calibrated.Explanation, in order that the evaluations and experiments of sound, must be free of bias and distortion. The reliability and validity are two concepts that are important for defining and measuring bias and distortion.The reliability refers to the degree to which assessments are consistent. Another measure of reliability is the internal consistency of the items.The validity refers to the accuracy of an assessment; whether or not it measures what it is supposed to measure.

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