When Adding Two Numbers,the Number of Significant Figures in the Sum

question 21

True/False

When adding two numbers,the number of significant figures in the sum is equal to the number of significant figures in the least accurate of the numbers being added.

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Definitions:

Experimental Control

The practice in scientific experiments of managing and regulating all variables except those that are being directly tested, to ensure that observed effects can be attributed to the manipulation of the independent variable.

Animal Experiments

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First Psychology Course

An introductory level class in psychology, often covering fundamental principles, theories, and historical development of the field.

1838

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