Examlex
The ability to state that differences in the conditions of the independent variable led to the observed differences in the dependent variable is lessened when a(n)________ variable is present in one's research design.
Small Samples
Refers to a sample size that is considered too small to reliably represent the population from which it is drawn.
Normal Approximation
A method used to approximate the distribution of sample statistics to a normal distribution, particularly useful for large sample sizes.
Alternative Hypothesis
The hypothesis that suggests there is an effect or difference, in contrast to the null hypothesis.
P-Value
The probability of observing a test statistic at least as extreme as the one observed, under the assumption that the null hypothesis is true.
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