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When Looking for an Assistive Technology Device to Help a Student

question 17

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When looking for an assistive technology device to help a student succeed, remember to focus on the:​


Definitions:

One-sample T Test

A statistical test used to determine whether a sample mean significantly differs from a known or hypothesized population mean.

Sample Mean

The average value obtained from a sample, calculated as the sum of all sampled observations divided by the number of observations.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Null Hypothesis

In statistical hypothesis testing, the default assumption that there is no significant difference or effect.

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