A Multiple-Comparison Procedure for Comparing Four Treatment Means Produced the Confidence

question 65

Short Answer

A multiple-comparison procedure for comparing four treatment means produced the confidence intervals shown below. For each pair of means, indicate which mean is larger or indicate that there is no significant difference. $\begin{array} { l } \left( \mu _ { 1 } - \mu _ { 2 } \right) : ( 11,17 ) \\\left( \mu _ { 1 } - \mu _ { 3 } \right) : ( - 6,2 ) \\\left( \mu _ { 1 } - \mu _ { 4 } \right) : ( 12,18 ) \\\left( \mu _ { 2 } - \mu _ { 3 } \right) : ( - 23 , - 9 ) \\\left( \mu _ { 2 } - \mu _ { 4 } \right) : ( - 6,8 ) \\\left( \mu _ { 3 } - \mu _ { 4 } \right) : ( 11,23 )\end{array}$

A) $\mu _ { 1 } > \mu _ { 2 }$ ; no significant difference between $\mu _ { 1 }$ and $\mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 } ; \mu _ { 2 } < \mu _ { 3 }$ ; no significant difference between $\mu _ { 2 }$ and $\mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }$
B) $\mu _ { 1 } > \mu _ { 2 } ; \mu _ { 1 } < \mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 } ; \mu _ { 2 } < \mu _ { 3 } ; \mu _ { 2 } < \mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }$
C) $\mu _ { 1 } < \mu _ { 2 }$ ; no significant difference between $\mu _ { 1 }$ and $\mu _ { 3 } ; \mu _ { 1 } < \mu _ { 4 } ; \mu _ { 2 } > \mu _ { 3 }$ ; no significant difference between $\mu _ { 2 }$ and $\mu _ { 4 } ; \mu _ { 3 } < \mu _ { 4 }$
D) no significant difference between $\mu _ { 1 }$ and $\mu _ { 2 }$ ; no significant difference between $\mu _ { 1 }$ and $\mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 }$ ; $\mu _ { 2 } < \mu _ { 3 }$ ; no significant difference between $\mu _ { 2 }$ and $\mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }$

• A) \(\mu _ { 1 } > \mu _ { 2 }\); no significant difference between \(\mu _ { 1 }\) and \(\mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 } ; \mu _ { 2 } < \mu _ { 3 }\); no significant difference between \(\mu _ { 2 }\) and \(\mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }\)
• B) \(\mu _ { 1 } > \mu _ { 2 } ; \mu _ { 1 } < \mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 } ; \mu _ { 2 } < \mu _ { 3 } ; \mu _ { 2 } < \mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }\)
• C) \(\mu _ { 1 } < \mu _ { 2 }\); no significant difference between \(\mu _ { 1 }\) and \(\mu _ { 3 } ; \mu _ { 1 } < \mu _ { 4 } ; \mu _ { 2 } > \mu _ { 3 }\); no significant difference between \(\mu _ { 2 }\) and \(\mu _ { 4 } ; \mu _ { 3 } < \mu _ { 4 }\)
• D) no significant difference between \(\mu _ { 1 }\) and \(\mu _ { 2 }\); no significant difference between \(\mu _ { 1 }\) and \(\mu _ { 3 } ; \mu _ { 1 } > \mu _ { 4 }\); \(\mu _ { 2 } < \mu _ { 3 }\); no significant difference between \(\mu _ { 2 }\) and \(\mu _ { 4 } ; \mu _ { 3 } > \mu _ { 4 }\)

Understand the cultural aspects and characteristics that define a nation’s culture.

Recognize the governance structure of international organizations and INGOs.

Identify the role and impact of philanthropy internationally.

Describe the evolution stages of nonprofit organizations and provide examples.

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Definitions:

Hand Gestures

Movements of the hands and arms used to express ideas or convey information without speech.

Motivation

The process that initiates, guides, and maintains goal-oriented behaviors, driven by needs, desires, and goals.

Conscious Experiences

Phenomena that encompass the awareness of one's environment, body, and lifestyle, including thoughts, feelings, and sensations.

Expressive Behaviors

Actions that convey one's internal emotions or feelings to others, including facial expressions, body language, and vocal tones.