Perform the Operation by Applying the Standard Order of Operations

question 23

Multiple Choice

Perform the operation by applying the standard order of operations for a series of calculations.
-($35 + $40 + $80 + $85) ÷ 5

• A) $53
• B) $41
• C) $48
• D) $31

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Definitions:

IQ Testing

The assessment of a person's intellectual capabilities and potential through a series of standardized tasks and puzzles.

Mean

A statistical measure representing the average value in a set of numbers, calculated by dividing the sum of all values by the quantity of numbers.

Standard Deviation

A statistic that measures the dispersion or variability of a dataset relative to its mean, indicating how spread out the data points are.

Depression

A mental health disorder marked by persistent feelings of sadness, loss, or anger that interfere with daily activities.