Examlex
To avoid work and careless errors, it is recommended that researchers enter datasheet scores directly into a spreadsheet and let the computer do any needed __________.
Sign Test
A non-parametric test used to determine if there is a significant difference between the median of two related samples.
Median Amount
The middle value in a set of numbers, which divides the set into two equal halves.
Level Of Significance
A threshold chosen by the researcher which denotes the probability below which a null hypothesis is rejected, indicating statistical significance.
Quality Control
Processes and procedures implemented to ensure that a product or service meets predefined standards of excellence and customer expectations.
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