If the Population Is Normal and Its Standard Deviation σ $\textbf{ not }$

question 6

True/False

If the population is normal and its standard deviation σ is known, but the sample size is small, z distribution values may $\textbf{ not }$ be used to determine interval estimates for the population mean.

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Definitions:

Causality

The relation between causes and effects, often considered fundamental to the understanding and analysis of phenomena in various fields, including philosophy and science.

Conclusion

The final part of something, typically a process, argument, or story, or the judgment or decision reached by reasoning.

False Alternative

A logical fallacy that occurs when an argument unjustly limits the options to two when there are more possibilities.

Fallacy

An erroneous argument or reasoning that renders an argument invalid due to a flaw in its structure or logic.