When Testing to Determine If Correlation Is Significant, We Use $H _ { 0 } : \rho = 0$

question 11

Essay

When testing to determine if correlation is significant, we use the hypotheses $H _ { 0 } : \rho = 0$ $H _ { 1 } : \rho \neq 0$ What does the symbol $\rho$ represent? Explain the meaning of the null and altemative hypotheses.

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Definitions:

Non-verbal Communication

Communication without words, including gestures, body language, facial expressions, and eye contact.

Direct Supervisors

Immediate superiors who manage employees on a day-to-day basis, overseeing their work and providing feedback, guidance, and support.

Mum Effect

The tendency to avoid communicating unfavorable news to others due to fear of the negative consequences associated with the disclosure.

Encode

The process of converting ideas and thoughts into a communicable form, such as speech, writing, gestures, or another mode of expression.