Solve the Equation Using the Addition or Subtraction Property of Equality

question 78

Short Answer

Solve the equation using the addition or subtraction property of equality.

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Definitions:

Inferential Statistic

A set of methods used to make inferences or predictions about a larger population based on data collected from a smaller sample.

P Value

A statistical measure that helps scientists determine the significance of their research results, reflecting the likelihood that the observed data could occur by chance.

Mean

A statistical measure that represents the arithmetic average of a set of numbers.

Statistically Significant

A term used to describe a result that is unlikely to have occurred by chance alone, according to a predetermined threshold of probability.