Simplify the Expression $\left( \frac { t } { 2 } \right) ^ { 4 }$

question 68

Multiple Choice

Simplify the expression. Write your answer with positive exponents only. $\left( \frac { t } { 2 } \right) ^ { 4 }$

• A) \(t ^ { 4 } - 16\)
• B) \(\frac { t ^ { 4 } } { 16 }\)
• C) \(\frac { t } { 16 }\)
• D) \(\frac { t ^ { 4 } } { 2 }\)

Decompose a time series and understand popular measures of forecast accuracy, including the role of regression in forecasting.

Understand the concept and calculation of a seasonal index in time series analysis.

Apply the technique of averaging and proportion calculation in the context of time series data.

Analyze real-world data through the lens of seasonal patterns and indices.

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Communication style in which messages are explicit and specific, not relying heavily on the context or non-verbal cues to convey meaning.

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