Find $A \cup B$ If $A = \{ x \mid x > \pi \}$

question 213

Multiple Choice

Find $A \cup B$ if $A = \{ x \mid x > \pi \}$ and $B = \{ x \mid - 1 < x < \pi \}$ .

• A) \(\varnothing\)
• B) \(\{ x \mid x > - 1 \text { and } x \neq \pi \}\)
• C) \(\{ x \mid - 1 < x < \pi \}\)
• D) \(\{ x \mid - \pi < x \leq 1 \}\)
• E) \(\{ x \mid x > - \pi \}\)

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Definitions:

Target Stimulus

A specific stimulus aimed at eliciting a particular response in an experimental or learning context.

Signal-detection Theory

A framework describing how stimuli are detected under different conditions, highlighting the role of decision-making amidst noise.

False Alarm

An error in decision-making processes where an alert or warning is incorrectly triggered, suggesting the presence of a threat or condition that does not actually exist.

Correct Rejection

A decision in signal detection theory where the absence of a signal is correctly identified.