Examlex
In the observation method, researchers try to see or record what the subject does naturally.
Independent Samples
Samples drawn from populations in such a way that the sample values selected from one population are not influenced by those selected from the other population.
Significance Level
The significance level, often denoted by alpha, is the probability of rejecting the null hypothesis when it is actually true, used as a threshold in hypothesis testing.
Typing Speeds
The rate at which an individual can type, usually measured in words per minute (WPM).
Population Distributions
Refers to the spread of characteristics or variables within a group, showing how often each value occurs.
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