A List of Temperature Readings (In Degrees Celsius) Is Shown $$72,76,81,69,73,76,75,82,83,68,69,76,74,65,62$$

question 5

Essay

A list of temperature readings (in degrees Celsius) is shown below.Calculate the mean
temperature: $$72,76,81,69,73,76,75,82,83,68,69,76,74,65,62$$

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Definitions:

Substitution

A method of replacing a variable with a value or another expression.

Equations

Mathematical statements that assert the equality of two expressions, often involving one or more variables.

Elimination

A method in algebra for solving systems of equations, removing one variable at a time to find their values.

Linear Equations

Equations between two variables that produce a straight line when graphed.