A Teacher Who Looks for an Increase in the Number

question 11

Multiple Choice

A teacher who looks for an increase in the number of correct performances per minute is using _______ as a measure of learning.

• A) topography
• B) speed
• C) rate
• D) fluency

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Definitions:

Statistic

A characteristic or measure obtained by using the data values from a sample.

Judgment Sampling

A non-probability sampling technique where the researcher selects units to be sampled based on their knowledge and professional judgment.

Stratified Random Sample

A method of sampling that involves dividing a population into smaller groups, known as strata, and then randomly selecting samples from each stratum.

Sample Standard Deviation

Sample standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is computed from the square root of the variance of the sample.