________ Capture Text or Images and Convert Them to Digital

question 47

Multiple Choice

________ capture text or images and convert them to digital format in thousands of settings.

• A) Optical scanners
• B) RFID tags
• C) Graphics tablets
• D) Barcode readers

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Definitions:

Null Hypothesis

A hypothesis that there is no effect or no difference, and it is the statement that researchers aim to test against.

Z-statistic

A measure that quantifies the difference between the observed value and the expected value under the null hypothesis, expressed in terms of standard deviations.

Do not Reject

A decision in hypothesis testing that indicates insufficient evidence to conclude the alternative hypothesis is true.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values differ from the mean of the set.