Examlex
In the standard normal distribution,z0.05 = 1.645 means that 5% of all values of z are below 1.645 and 95% are above it.
Anxious
A state of worry or unease, often about an imminent event or something with an uncertain outcome.
Communication
The process of transmitting information, ideas, emotions, skills, and knowledge from one entity or individual to another.
Sound
Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Channel
The medium through which a message is sent.
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