If You Purchased a Pair of Glasses That Showed You

question 99

Multiple Choice

If you purchased a pair of glasses that showed you virtual arrows on the street so you know when to turn, the glasses use ________.

• A) virtual reality
• B) augmented reality
• C) a sense of presence
• D) mixed reality

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Definitions:

Wilcoxon Signed Rank Test

A non-parametric test that compares two paired or matched samples to assess if their population mean ranks differ.

Significance Level

A threshold in hypothesis testing that determines the probability of rejecting a null hypothesis when it is true, commonly set at 0.05 or 5%.

Wilcoxon Signed Rank Sum Test

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

Nonzero Differences

Differences between values or measurements that are not equal to zero, indicating variation or change.