Use the Given Information to Find the Minimum Sample Size $\text { Margin of error: } \$ 134 \text {, confidence level: } 95 \% , \sigma = \$ 575$

question 61

Multiple Choice

Use the given information to find the minimum sample size required to estimate an unknown population mean µ.
- $\text { Margin of error: } \$ 134 \text {, confidence level: } 95 \% , \sigma = \$ 575$

• A) 71
• B) 62
• C) 50
• D) 100

Understand the Federal Rules of Evidence as it applies to the competency of lay witnesses.

Identify the procedural steps and preparation required for effective legal investigation and witness interviewing.

Recognize the significance of witness credibility and factors affecting it in legal proceedings.

Grasp the importance of immediate and accurate documentation following witness interviews.

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Definitions:

Supplementary Symbol

A symbol added to the basic nomenclature or notation in technical drawings, providing additional information about the feature or dimension it accompanies.

Basic Weld

A fundamental welding process where two metal pieces are joined together by melting their adjoining surfaces with or without using a filler material.

Complementary

Describes angles, components, or features that together complete or enhance each other, often used in design to ensure compatibility or efficiency.

Auxiliary Weld

A support weld that is used in conjunction with the main weld to assist in holding components in position or to provide additional strength.