A Range Check Is a Data Validation Check That ____

question 86

Multiple Choice

A range check is a data validation check that ____.

• A)tests data items to verify that they fall between a specified minimum and maximum value
• B)identifies values that are questionable, but not necessarily wrong
• C)is performed on two or more fields to ensure that they are consistent or reasonable when considered together
• D)is used for mandatory data items

Distinguish between the processes of sensation and perception.

Recognize the role of sensory adaptation in perceiving constant stimuli.

Describe the process of transduction in the conversion of physical stimuli into neural signals.

Explain Weber's Law and its implications for sensory perception.

---

Definitions:

Wilcoxon Signed-Rank Test

A non-parametric test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess whether their population mean ranks differ.

Large-Sample Z-Test

A statistical hypothesis test used when the sample size is large, generally over 30, utilizing the standard normal distribution.

Test Statistic

A value, derived from sample data, used in hypothesis testing to determine whether to reject the null hypothesis.

Rejection Region

The range of values for which the null hypothesis is rejected in hypothesis testing.