Under What Circumstances Would You Use a T Test for Dependent

question 20

Essay

Under what circumstances would you use a t test for dependent samples?

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Definitions:

Long-term Trend

This is a sustained movement in data over a long period, indicating a general direction in which something is developing or changing.

Time Series

Sequenced data points collected or recorded at time intervals, often analyzed to identify trends, cyclical patterns, or to forecast.

Random Variation

Fluctuations in data or experimental results due to unpredictable changes in variables or conditions.

Time Series

A sequence of data points collected or recorded at successive points in time, often analyzed to identify trends, cycles, and seasonal variations.