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If the population distribution is unknown,in most cases the sampling distribution of the mean can be approximated by the normal distribution if the samples contain at least 30 observations.
Open Discussion
A method of engaging in a topic where all participants are encouraged to openly share their thoughts, ideas, and opinions.
Ethical Issues
Matters or situations requiring a decision about right and wrong conduct, often concerning moral principles or social values.
Promote Trust
Strategies or actions aimed at building or enhancing faith and confidence among individuals, within organizations, or with the public.
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