Given the Following Null and Alternative Hypotheses H0 : μ1

question 98

Multiple Choice

Given the following null and alternative hypotheses H0 : μ1 - μ2 = 0 HA : μ1 - μ2 ≠ 0 Together with the following sample information Develop the appropriate decision rule, assuming a significance level of 0.05 is to be used.

• A) If t > 1.9698 or t < -1.9698 reject H0, otherwise do not reject H0
• B) If t > 1.5412 or t < -1.5412 reject H0, otherwise do not reject H0
• C) If t > 1.8157 or t < -1.8157 reject H0, otherwise do not reject H0
• D) If t > 2.0124 or t < -2.0124 reject H0, otherwise do not reject H0

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Definitions:

Paralanguage

Non-verbal elements of communication used to modify meaning and convey emotion, such as tone of voice, loudness, and pitch.

Voice Mail Techniques

Strategies or methods used to effectively communicate and manage messages through a voice mail system.

Professional Talking

The use of formal and industry-specific language in a business setting.

Adaptation

The process of adjusting or changing something to suit a new environment or condition.